CN216252995U

CN216252995U - Camera of waterproof area defogging function

Info

Publication number: CN216252995U
Application number: CN202122980572.9U
Authority: CN
Inventors: 卢文杰; 杨海波; 王杰
Original assignee: Wuhan Qinggouyun Technology Co ltd
Current assignee: Wuhan Qinggouyun Technology Co ltd
Priority date: 2021-12-01
Filing date: 2021-12-01
Publication date: 2022-04-08
Anticipated expiration: 2031-12-01

Abstract

The utility model discloses a waterproof camera with a defogging function, which comprises a plastic rear shell, a plastic front shell positioned at one end of the plastic rear shell and a camera main board positioned in the plastic rear shell and the plastic front shell, wherein the plastic rear shell comprises first fixing holes arranged at four corners in the plastic rear shell, and a sealing ring is arranged on the outer side of one end, close to the plastic front shell, of the plastic rear shell. According to the utility model, the camera main board and the plastic rear shell are fixed through the fixing seat and the fixing bolt, the sealing ring is clamped into the sealing groove, the sealing groove and the sealing ring are mutually clamped, the sealing performance of the camera is better, the plastic front shell and the plastic rear shell are spliced, the wire sealing block and the plastic rear shell are clamped through the clamping groove and the through hole, the sealing effect of the wire and the plastic rear shell is better, the lens sealing block is fixed in the mounting hole through the mutual matching of the external thread and the internal thread, the integral sealing performance of the assembly is realized, and the waterproof and moistureproof effects are achieved.

Description

Camera of waterproof area defogging function

Technical Field

The utility model relates to the technical field of cameras, in particular to a waterproof camera with a defogging function.

Background

The camera is a video input device, and is widely applied to aspects such as video conferences, telemedicine and real-time monitoring, and at present, the mainstream scheme of an unmanned intelligent sales counter has dynamic visual identification, and related data such as purchasing behaviors of users and commodities are collected by installing the camera in the counter. The current camera on the market does not possess dampproofing and waterproofing ability for the iron-clad camera mostly, when needs use in the cabinet that has refrigerating system because of the high humid environment in the cabinet and the condensation that user switch door purchase commodity can cause can make the camera have into water and cause the risk of damage, easily condense steam and cause the camera lens fuzzy on the camera lens surface simultaneously, lead to the formation of image effect of camera relatively poor, inconvenient people's use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a waterproof camera with a defogging function, which is used for solving the problems in the background technology. In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a camera of waterproof area defogging function, includes the plastics backshell, is located the plastics of plastics backshell one end preceding shell and is located the inside camera mainboard of plastics backshell and plastics preceding shell, the plastics backshell includes: the first fixing holes are formed in four corners inside the plastic rear shell, and a sealing ring is arranged on the outer side of one end, close to the plastic front shell, of the plastic rear shell; and a through hole arranged at the middle position of one end of the plastic rear shell. Preferably, the plastics front shell is close to the outside of plastics backshell one end is provided with the seal groove, the inside four corners department of plastics front shell all is provided with the second fixed orifices, the plastics front shell is kept away from the intermediate position department of plastics backshell one end is provided with the mounting hole, the inside of mounting hole is provided with the sealed piece of camera lens, the inside of seal groove is provided with the sealing washer, the inside of first fixed orifices is provided with runs through to the inside self tapping screw of second fixed orifices. Preferably, the camera mainboard is close to the intermediate position department of plastics protecgulum one end is provided with metal lens mount, metal lens mount is kept away from the one end of plastics backshell is provided with metal lens, the inside of through-hole is provided with the wire rod seal block, the intermediate position department in the wire rod seal block outside is provided with the draw-in groove, the camera mainboard is close to the both sides of metal lens mount one end all are provided with the chip. Preferably, the inner wall of plastics backshell is provided with the multiunit fixing base, and the inside of fixing base is provided with the bolt hole, the inside four corners department of camera mainboard all is provided with the gim peg that runs through to the bolt hole inside, the camera mainboard passes through fixing base and gim peg and can dismantle with the plastics backshell and be connected. Preferably, the sealing washer passes through the seal groove and can dismantle with the plastics front shell and dismantle, the sealing ring passes through the seal groove and can dismantle with the plastics front shell and be connected, self-tapping screw can dismantle with the plastics backshell through first fixed orifices and be connected. Preferably, the outside of self tapping screw is provided with the external screw thread, the inboard of second fixed orifices is provided with the internal thread with self tapping screw assorted, the shell can be dismantled with the plastics backshell through self tapping screw and second fixed orifices before the plastics and be connected. Preferably, the inner side of the mounting hole is provided with an internal thread, the outer side of the lens sealing block is provided with an external thread matched with the mounting hole, and the lens sealing block is detachably connected with the plastic front shell through the mounting hole. Preferably, the metal lens passes through the metal lens mount and can dismantle with the camera mainboard and be connected, the wire rod seal block passes through the draw-in groove and can dismantle with the through-hole and be connected, the wire rod seal block passes through the through-hole and can dismantle with the plastics backshell and be connected. Compared with the prior art, the utility model has the beneficial effects that: the camera main board and the plastic rear shell are fixed through the fixing base and the fixing bolt, the sealing ring is clamped into the sealing groove, the sealing groove and the sealing ring are clamped with each other, the camera is better in sealing performance, the plastic front shell and the plastic rear shell are spliced, the wire sealing block is clamped with the plastic rear shell through the clamping groove and the through hole, the wire and the plastic rear shell are better in sealing effect, the lens sealing block is fixed inside the mounting hole through the mutual matching of the external thread and the internal thread, the integral sealing performance of the assembly is realized, the waterproof and moistureproof effects are achieved, and the sealing performance of the camera is improved; according to the utility model, a large amount of heat can be generated due to work through the chip on the camera mainboard, and the heat can be transmitted to the metal lens through the metal lens seat arranged on the camera mainboard due to good heat conductivity of metal, so that the heating effect can be generated on the lens, and the condensation of water vapor on the lens is prevented, thereby achieving the defogging effect.

Drawings

Fig. 1 is an exploded view of the present invention. Fig. 2 is a schematic structural view of the plastic rear shell of the present invention. Fig. 3 is a schematic structural view of the plastic front shell of the present invention. Fig. 4 is a schematic structural diagram of the present invention. In the figure: 1. a plastic rear shell; 101. a first fixing hole; 102. a seal ring; 103. a through hole; 2. a plastic front shell; 201. a sealing groove; 202. a second fixing hole; 203. mounting holes; 204. a lens sealing block; 206. a seal ring; 207. self-tapping screws; 3. a camera main board; 301. a metal lens mount; 302. a metal lens; 303. a wire sealing block; 304. a card slot; 305. and (3) a chip.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further explained in the following combination. In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention. Referring to fig. 1-4, an embodiment of a camera with a defogging function for a waterproof tape according to the present invention includes: the utility model provides a camera of waterproof area defogging function, includes plastics backshell 1, be located the plastics of 1 one end of plastics backshell 2 and be located the inside camera mainboard 3 of 2 shells before plastics backshell 1 and the plastics, plastics backshell 1 is including setting up the first fixed orifices 101 in the inside four corners department of plastics backshell, and the outside that 2 one end of plastics backshell 1 is close to the plastics is provided with sealing ring 102 to and set up the through-hole 103 in 1 one end intermediate position department of plastics backshell. Please refer to fig. 1, fig. 2 and fig. 3, a sealing groove 201 is disposed at an outer side of one end of the plastic front case 2 close to the plastic rear case 1, second fixing holes 202 are disposed at four corners inside the plastic front case 2, a mounting hole 203 is disposed at a middle position of one end of the plastic front case 2 far away from the plastic rear case 1, a lens sealing block 204 is disposed inside the mounting hole 203, so that an imaging effect of the camera is better, a sealing ring 206 is disposed inside the sealing groove 201, so that a sealing performance of the camera is better, a self-tapping screw 207 penetrating through the second fixing hole 202 is disposed inside the first fixing hole 101, and the plastic rear case 1 and the plastic front case 2 are conveniently spliced and fixed. Please refer to fig. 1, fig. 2 and fig. 3, a metal lens mount 301 is disposed at a middle position of the camera main board 3 near one end of the plastic front case 2, a metal lens 302 is disposed at an end of the metal lens mount 301 far from the plastic rear case 1, so that the heat conduction effect of the camera is better, a wire sealing block 303 is disposed inside the through hole 103, a clamping groove 304 is disposed at a middle position outside the wire sealing block 303, and chips 305 are disposed on two sides of the camera main board 3 near one end of the metal lens mount 301, so as to prevent the lens from generating water mist by generating heat. Please refer to fig. 1 and fig. 2, the inner wall of the plastic rear case 1 is provided with a plurality of fixing bases, bolt holes are formed in the fixing bases, fixing bolts penetrating into the bolt holes are arranged at four corners inside the camera main board 3, the camera main board 3 is detachably connected with the plastic rear case 1 through the fixing bases and the fixing bolts, and the camera main board 3 and the plastic rear case 1 are disassembled and assembled through the fixing bases and the fixing bolts. Please refer to fig. 1 and fig. 2, the sealing ring 206 is detachably attached to the plastic front housing 2 through the sealing groove 201, so as to clamp the sealing ring 206 into the plastic front housing 2, the sealing ring 102 is detachably attached to the plastic front housing 2 through the sealing groove 201, the tapping screw 207 is detachably attached to the plastic rear housing 1 through the first fixing hole 101, and the tapping screw 207 and the plastic rear housing 1 are detachably attached through the first fixing hole 101. Please refer to fig. 1, fig. 2 and fig. 3, the outer side of the tapping screw 207 is provided with an external thread, the inner side of the second fixing hole 202 is provided with an internal thread matched with the tapping screw 207, the plastic front shell 2 is detachably connected with the plastic rear shell 1 through the tapping screw 207 and the second fixing hole 202, so as to achieve the limiting effect, and the plastic front shell 2 and the plastic rear shell 1 are disassembled and assembled. Please refer to fig. 1 and fig. 4, the inner side of the mounting hole 203 is provided with an internal thread, the outer side of the lens sealing block 204 is provided with an external thread matching with the mounting hole 203, the lens sealing block 204 is detachably connected with the plastic front shell 2 through the mounting hole 203, so as to achieve the effect of limiting, and the lens sealing block 204 and the plastic front shell 2 are assembled and disassembled. Please refer to fig. 1 and 4, the metal lens 302 is detachably connected to the camera main board 3 through the metal lens mount 301, so as to disassemble and assemble the metal lens 302, which is convenient for repairing the camera, the wire sealing block 303 is detachably connected to the through hole 103 through the clamping groove 304, so as to achieve better sealing effect between the wire and the plastic rear case 1, and the wire sealing block 303 is detachably connected to the plastic rear case 1 through the through hole 103. The working principle is as follows: before the camera is used, the camera mainboard 3 and the plastic rear shell 1 are fixed through the fixing seat and the fixing bolt, the sealing ring 206 is clamped in the sealing groove 202, the sealing groove 201 and the sealing ring 102 are mutually clamped, the sealing performance of the camera is better, the plastic front shell 2 and the plastic rear shell 1 are spliced, the wire sealing block 303 and the plastic rear shell 1 are clamped through the clamping groove 304 and the through hole 103, the sealing effect of the wire and the plastic rear shell 1 is better, the lens sealing block 204 is fixed in the mounting hole 203 through the mutual matching of the external thread and the internal thread, the integral sealing performance of the assembly is realized, the waterproof and moistureproof effects are achieved, the sealing performance of the camera is improved, when the camera is used, a power supply is switched on, a large amount of heat can be generated due to work through the chip 305 on the camera mainboard 3, and the heat can be transmitted to the metal lens 302 through the metal lens seat 301 arranged on the camera mainboard 3 because the metal has good heat conductivity, the heating effect can be generated on the lens, and the condensation of water vapor on the lens is prevented, so that the defogging effect is achieved, a heating film is not required to be additionally arranged on the lens, the installation is simple and convenient, the cost is saved, and the practicability of the camera is improved. The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a camera of waterproof area defogging function which characterized in that: including plastics backshell (1), be located preceding shell (2) of plastics backshell (1) one end and be located inside camera mainboard (3) of plastics backshell (1) and plastics preceding shell (2), plastics backshell (1) includes: the first fixing holes (101) are arranged at four corners inside the plastic rear shell (1), and the outer side of one end, close to the plastic front shell (2), of the plastic rear shell (1) is provided with a sealing ring (102); and a through hole (103) provided at a middle position of one end of the plastic rear case (1).

2. The camera with the waterproof and defogging functions as claimed in claim 1, wherein: preceding shell of plastics (2) are close to the outside of plastics backshell (1) one end is provided with seal groove (201), the inside four corners department of shell (2) all is provided with second fixed orifices (202) before the plastics, preceding shell of plastics (2) are kept away from the intermediate position department of plastics backshell (1) one end is provided with mounting hole (203), the inside of mounting hole (203) is provided with camera lens sealing block (204), the inside of seal groove (201) is provided with sealing washer (206), the inside of first fixed orifices (101) is provided with runs through self tapping screw (207) to second fixed orifices (202) inside.

3. The camera with the waterproof and defogging functions as claimed in claim 2, wherein: camera mainboard (3) are close to the intermediate position department of shell (2) one end is provided with metal lens mount (301) before the plastics, metal lens mount (301) are kept away from the one end of plastics backshell (1) is provided with metal lens (302), the inside of through-hole (103) is provided with wire rod sealing block (303), the intermediate position department in the wire rod sealing block (303) outside is provided with draw-in groove (304), camera mainboard (3) are close to the both sides of metal lens mount (301) one end all are provided with chip (305).

4. The camera with the waterproof and defogging functions as claimed in claim 1, wherein: the inner wall of plastics backshell (1) is provided with the multiunit fixing base, and the inside of fixing base is provided with the bolt hole, the inside four corners department of camera mainboard (3) all is provided with the gim peg that runs through to the bolt hole inside, camera mainboard (3) can dismantle with plastics backshell (1) through fixing base and gim peg and be connected.

5. The camera with the waterproof and defogging functions as claimed in claim 2, wherein: sealing washer (206) are through seal groove (201) and can dismantle dismantlement before plastics shell (2), shell (2) can be dismantled through seal groove (201) and plastics in sealing ring (102) and be connected, self tapping screw (207) can be dismantled with plastics backshell (1) through first fixed orifices (101) and be connected.

6. The camera with the waterproof and defogging functions as claimed in claim 2, wherein: the outside of self tapping screw (207) is provided with the external screw thread, the inboard of second fixed orifices (202) is provided with the internal thread with self tapping screw (207) assorted, shell (2) can be dismantled with plastics backshell (1) through self tapping screw (207) and second fixed orifices (202) before the plastics and be connected.

7. The camera with the waterproof and defogging functions as claimed in claim 2, wherein: the inner side of the mounting hole (203) is provided with an internal thread, the outer side of the lens sealing block (204) is provided with an external thread matched with the mounting hole (203), and the lens sealing block (204) is detachably connected with the plastic front shell (2) through the mounting hole (203).

8. The camera with the waterproof and defogging functions of claim 3, wherein: metal lens (302) can be dismantled with camera mainboard (3) through metal lens seat (301) and be connected, wire rod sealing block (303) can be dismantled with through-hole (103) through draw-in groove (304) and be connected, wire rod sealing block (303) can be dismantled with plastics backshell (1) through-hole (103) and be connected.