CN221306006U

CN221306006U - Waterproof assembly of security camera

Info

Publication number: CN221306006U
Application number: CN202323309718.2U
Authority: CN
Inventors: 钱令驰
Original assignee: Jiecheng Shanghai Network Technology Co ltd
Current assignee: Jiecheng Shanghai Network Technology Co ltd
Priority date: 2023-12-05
Filing date: 2023-12-05
Publication date: 2024-07-09
Anticipated expiration: 2033-12-05

Abstract

The utility model relates to the technical field of camera waterproof, and discloses a security camera waterproof assembly, which comprises a shell, wherein a view finding device for finding a view is arranged at one side of the inside of the shell, a shielding plate is fixedly connected to one side of the upper end of the shell, which is close to the view finding device, a filtering device for filtering gas is arranged at one side of the lower end of the shell, which is close to the view finding device, a waterproof rear sealing device is arranged at the other side of the inside of the shell, a pressurizing device for pressurizing gas is arranged at one side of the inside of the shell, which is close to the rear sealing device, and the gas containing negative ions can effectively reduce static electricity in the shell, so that the static electricity is effectively prevented from being adsorbed by a circuit board due to static electricity, and the generated negative ion gas can not only reduce the static electricity, but also can pressurize the inside of the shell, so that the air pressure in the shell is larger than the air pressure outside the shell, and corrosion and short circuit of an internal circuit board caused by water vapor and moisture penetrating into the shell are effectively avoided.

Description

Waterproof assembly of security camera

Technical Field

The utility model relates to the technical field of camera waterproofing, in particular to a security camera waterproofing assembly.

Background

The security cameras are widely applied in various fields, for example, the security cameras are related to the aspects of security monitoring, traffic control, meteorological observation and the like, and along with the continuous development of technology, the security cameras are more and more intelligent, high-definition and networked, and new technology and application are also continuously emerging.

But current traditional security protection camera is in daily use, and inside when the difference in temperature is great and rainy season around the clock of camera, has avoided can not appear vapor, if not in time handle then can influence the picture when shooting, then lead to the camera PCB board short circuit to burn out to lead to the camera to damage, consequently, the technical field personnel provide security protection camera waterproof component in order to solve the problem that proposes among the above-mentioned background art.

Disclosure of utility model

The utility model aims to provide a waterproof assembly for a security camera, which solves the problems that in the prior art, when the temperature difference between day and night is large and the weather is heavy, water vapor cannot be generated, if the water vapor is not processed in time, the picture during shooting can be influenced, and the PCB of the camera is seriously burnt out due to short circuit of the camera, so that the camera is damaged.

The utility model provides the following technical scheme: the waterproof assembly of the security camera comprises a shell, wherein a view finding device for finding a view is arranged at one side of the shell, a shielding plate is fixedly connected to one side of the upper end of the shell, which is close to the view finding device, a filtering device for filtering gas is arranged at one side of the lower end of the shell, a back sealing device for preventing water is arranged at the other side of the shell, a pressurizing device for pressurizing gas is arranged at one side of the shell, which is close to the back sealing device, and a pressure sensor for detecting the air pressure in the shell is fixedly connected to one side of the shell.

As the preference of above-mentioned technical scheme, the inside fixed cover that is close to viewfinder one side department of casing is equipped with the sealing washer, the inside fixed cover of sealing washer is equipped with the glass lid, the casing upper end is close to opposite side department fixedly connected with one-way relief valve, one-way relief valve input runs through the casing upper end and leads to inside the casing, just one-way relief valve output fixedly connected with extension pipe.

As the optimization of the technical scheme, the view finding device comprises a device box, wherein a COMS is fixedly connected to one side of the device box, and a front butt joint seat is fixedly connected to the signal interaction end of the device box.

As the preference of above-mentioned technical scheme, filter equipment includes the shell, shell fixed connection is in the casing lower extreme, the inside center of shell is by locating the slip cap down and is equipped with the bottom plate, bottom plate upper end is by one side department fixedly connected with isolation net, two inside wall centers of shell are all offered the spout down, the equal fixedly connected with slide rail in bottom plate both sides, two be mutual adaptation sliding connection between slide rail and the two spouts respectively, be detachable connection between bottom plate and the shell, the inside cover of arranging respectively of shell is equipped with first filter core, second filter core, first bamboo charcoal filler and second bamboo charcoal filler, shell is close to second bamboo charcoal filler one side department fixedly connected with one-way solenoid valve.

As the optimization of the technical scheme, a frame sleeve is fixedly sleeved at one side of the shell, which is close to the view finding device, and an air filter element is fixedly connected to the upper part of the interior of the frame sleeve.

As the preference of above-mentioned technical scheme, pressure device includes two consolidate cover and ion generator, two consolidate the cover range and set up on being close to back sealing device lower inner wall, two consolidate cover upper end both sides department equal screw thread sleeve has jointed the reinforcing bolt, four consolidate the bolt assembly end respectively in proper order run through two consolidate cover upper ends and lead to under the casing inside, ion generator fixed connection casing upper inner wall, just all fixedly connected with high-pressure tuyere on ion generator's a plurality of output, two consolidate the inside cover of cover is equipped with the force (forcing) pump, force (forcing) pump output fixedly connected with intake pipe, the intake pipe input runs through under the casing inner wall and leads to the casing lower extreme, just intake pipe input fixedly connected with is on the one-way solenoid valve output, two output equal fixedly connected with air outlet pipe of force (forcing) pump, two air outlet pipe output respectively fixed connection are on ion generator input.

As the preference of above-mentioned technical scheme, back sealing device includes integrated board and sealing block, integrated board and sealing block all overlap and establish inside the casing, integrated board signal interaction end fixedly connected with back butt joint seat, integrated board opposite side department fixedly connected with bus cable, bus cable one end runs through sealing block one side and leads to sealing block opposite side department.

As the preference of above-mentioned technical scheme, the inside information transmission device that is provided with of casing, information transmission device includes preceding docking plug and back docking plug, preceding docking plug and back docking plug are inside docking seat and back docking seat respectively electric connection, just electric connection has information transmission line group between preceding docking plug and the back docking plug interactive end, information transmission line group outside cover is equipped with the seal cover.

Compared with the prior art, the utility model has the beneficial effects that:

When the pressure sensor detects that the air pressure in the shell is low, the ionizer and the pressurizing pump are started, the pressurizing pump filters the dust with small particles in the gas twice through the first filter element and the second filter element, the filtered gas is subjected to vapor adsorption through the first bamboo charcoal filler and the second bamboo charcoal filler again, the dust in the air and the vapor in the air can be adsorbed through the first filter element, the second filter element, the first bamboo charcoal filler and the second bamboo charcoal filler to the greatest extent, so that the condition that the vapor and the dust enter the shell is reduced, the dust and the vapor are condensed, the camera is blocked, the shooting effect is influenced, the pressurizing pump conveys the output gas into the ionizer, the negative ions in the ionizer are mixed, and then the gas containing the negative ions is sprayed out from the plurality of high-pressure air nozzles, so that static electricity in the shell can be effectively reduced, the circuit board can be effectively prevented from adsorbing the dust and the fine particles due to the static electricity, the generated negative ion gas can not be reduced, and the air pressure inside the shell can be effectively increased, and the air pressure inside the shell can be effectively prevented from being corroded, and the air pressure inside the shell can be effectively corroded, and the air pressure inside the shell can be prevented, and the air pressure can be effectively be corroded, and the air pressure inside the shell.

Drawings

Fig. 1 is a schematic perspective view of a waterproof assembly of a security camera;

fig. 2 is a schematic diagram of a three-dimensional split structure of a waterproof assembly of a security camera;

Fig. 3 is a schematic perspective view of a view finding device of a waterproof assembly of a security camera;

Fig. 4 is a schematic diagram of a three-dimensional split structure of a filtering device of a waterproof assembly of a security camera;

Fig. 5 is a schematic diagram of a three-dimensional disassembly structure of the pressurizing device of the waterproof assembly of the security camera;

Fig. 6 is a schematic diagram of a three-dimensional split structure of another view angle of the pressurizing device of the waterproof assembly of the security camera;

Fig. 7 is a schematic diagram of a three-dimensional split structure of the security camera waterproof component information transmission device.

Legend description:

101. a housing; 102. a shutter; 201. a seal ring; 202. a glass cover; 3. a viewfinder; 301. a device box; 302. COMS; 303. a front butt joint seat; 4. a filtering device; 401. a housing; 402. a bottom plate; 403. an isolation net; 404. a chute; 405. a slide rail; 406. a first filter element; 407. a second filter element; 408. a first bamboo charcoal filler; 409. a second bamboo charcoal filler; 4010. a one-way electromagnetic valve; 501. a frame sleeve; 502. an air filter element; 6. a pressurizing device; 601. reinforcing the sleeve; 602. reinforcing bolts; 603. an ion generator; 604. a high pressure tuyere; 605. a pressurizing pump; 606. an air inlet pipe; 607. an air outlet pipe; 7. a rear sealing device; 701. an integrated board; 702. a rear butt joint seat; 703. a sealing block; 704. a bus cable; 801. a one-way pressure release valve; 802. an extension tube; 9. an information transmission device; 901. a front docking plug; 902. a rear docking plug; 903. an information transmission line group; 904. sealing sleeve; 10. a pressure sensor.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1-7, the present utility model provides a technical solution: the waterproof assembly of the security camera comprises a shell 101, wherein a view finding device 3 for finding a view is arranged at one side of the interior of the shell 101, a shielding plate 102 is fixedly connected to one side of the upper end of the shell 101 close to the view finding device 3, a filtering device 4 for filtering gas is arranged at one side of the lower end of the shell 101 close to the view finding device 3, a rear sealing device 7 for waterproofing is arranged at the other side of the interior of the shell 101, a pressurizing device 6 for pressurizing gas is arranged at one side of the interior of the shell 101 close to the rear sealing device 7, a pressure sensor 10 for detecting the air pressure in the shell 101 is fixedly connected to one side of the shell 101, when the pressure sensor 10 detects that the air pressure in the shell 101 is low, an ion generator 603 and a pressurizing pump 605 are started, the pressurizing pump 605 filters dust of small particles in the gas twice through a first filter element 406 and a second filter element 407, the filtered gas of the dust is adsorbed by the water vapor through the first bamboo charcoal filler 408 and the second bamboo charcoal filler 409 again, the dust and the water vapor in the air can be adsorbed to the maximum degree through the first filter element 406, the second filter element 407, the first bamboo charcoal filler 408 and the second bamboo charcoal filler 409, so that the condition that the water vapor and the dust enter the shell 101 is reduced, the dust and the water vapor are condensed, thereby shielding the shooting effect, the output gas is conveyed into the ion generator 603 by the pressurizing pump 605, the gas enters the ion generator 603 and is mixed with negative ions in the ion generator 603 and then is sprayed out from the plurality of high-pressure air nozzles 604, the static electricity in the shell 101 can be effectively reduced, the generated negative ion gas can not only reduce the static electricity, but also can pressurize the shell 101 due to the static electricity adsorption of the dust and tiny particles, the air pressure in the shell 101 is larger than the air pressure outside the shell 101, so that the phenomena that water vapor and moisture infiltrate into the shell 101 to cause corrosion and short circuit of an internal circuit board are effectively avoided.

As an implementation manner in this embodiment, as shown in fig. 2, a sealing ring 201 is fixedly sleeved at one side of the casing 101, which is close to the viewfinder device 3, a glass cover 202 is fixedly sleeved inside the sealing ring 201, a one-way pressure release valve 801 is fixedly connected at the other side of the upper end of the casing 101, an input end of the one-way pressure release valve 801 penetrates through the upper end of the casing 101 to be communicated with the inside of the casing 101, an extension tube 802 is fixedly connected at an output end of the one-way pressure release valve 801, the sealing ring 201 is matched with the glass cover 202 to further play a role in sealing the casing 101, and when the air pressure inside the casing 101 is too high, excessive air pressure is automatically discharged through the one-way pressure release valve 801, so that the air pressure inside the casing 101 is always in a constant state.

As shown in fig. 2, the viewfinder 3 includes a device box 301, one side of the device box 301 is fixedly connected with a COMS302, a signal interaction end of the device box 301 is fixedly connected with a front docking seat 303, the COMS302 transmits the acquired picture to the device box 301 for image processing, and the picture after the image processing is transmitted to a rear docking seat 702 through an information transmission line set 903.

As an implementation manner in this embodiment, as shown in fig. 4, the filtering device 4 includes a housing 401, the housing 401 is fixedly connected to the lower end of the housing 101, a bottom plate 402 is slidably sleeved at the lower position of the inner center of the housing 401, a separation net 403 is fixedly connected to the upper end of the bottom plate 402 at one side, sliding grooves 404 are formed at the lower positions of the two inner side walls of the housing 401, sliding rails 405 are fixedly connected to the two sides of the bottom plate 402, the two sliding rails 405 are respectively and slidably connected with the two sliding grooves 404 in a mutually adapting manner, the bottom plate 402 and the housing 401 are detachably connected, a first filter element 406, a second filter element 407, a first bamboo charcoal filler 408 and a second bamboo charcoal filler 409 are respectively sleeved in the housing 401, a unidirectional electromagnetic valve 4010 is fixedly connected to one side of the housing 401 close to the second bamboo charcoal filler 409, the pressurizing pump 605 filters dust of smaller particles in the gas twice through the first filter element 406 and the second filter element 407, and the gas is again subjected to vapor adsorption through the first bamboo charcoal filler 408 and the second bamboo charcoal filler 409 after the filtration of the dust is completed, the vapor adsorption effect of the vapor is greatly reduced by the first filter element 408, the first filter element 408 and the second filter element 409 are in the vapor adsorption effect is greatly reduced, and the vapor adsorption effect of the vapor is achieved by the vapor adsorption of the vapor in the housing 101.

As an implementation manner in this embodiment, as shown in fig. 2, a frame sleeve 501 is fixedly sleeved on a side, close to the viewfinder device 3, of the interior of the housing 101, and an air filter element 502 is fixedly connected to an upper portion of the interior of the frame sleeve 501, and the air filter element 502 further filters dust so as to avoid the dust from contacting with the COMS 302.

As an implementation manner in this embodiment, as shown in fig. 5, the pressurizing device 6 includes two reinforcing sleeves 601 and an ion generator 603, the two reinforcing sleeves 601 are arranged on the lower inner wall close to the rear sealing device 7, two sides of the upper ends of the two reinforcing sleeves 601 are respectively sleeved with reinforcing bolts 602 in a threaded manner, the assembly ends of the four reinforcing bolts 602 respectively penetrate through the upper ends of the two reinforcing sleeves 601 in sequence and are led into the lower interior of the casing 101, the ion generator 603 is fixedly connected with the upper inner wall of the casing 101, a plurality of output ends of the ion generator 603 are fixedly connected with high-pressure air nozzles 604, a pressurizing pump 605 is sleeved in the two reinforcing sleeves 601, the output ends of the pressurizing pump 605 are fixedly connected with an air inlet pipe 606, the input end of the air inlet pipe 606 penetrates through the lower inner wall of the casing 101 and is led into the lower end of the casing 101, and the input end of the air inlet pipe 606 is fixedly connected with the output end of the unidirectional electromagnetic valve 4010, the two output ends of the pressurizing pump 605 are fixedly connected with the air outlet pipelines 607, the output ends of the two air outlet pipelines 607 are respectively and fixedly connected with the input end of the ionizer 603, the pressurizing pump 605 conveys the output gas into the ionizer 603, the gas enters the ionizer 603 to be mixed with negative ions in the ionizer 603 and then is sprayed out from the plurality of high-pressure air nozzles 604, the gas containing the negative ions can effectively reduce static electricity in the shell 101, and accordingly the circuit board can be effectively prevented from adsorbing dust and fine particles due to static electricity, generated negative ion gas can not only reduce static electricity, but also boost pressure in the shell 101, and the air pressure in the shell 101 is larger than the air pressure outside the shell 101, so that corrosion and short circuit of the internal circuit board caused by penetration of water vapor and moisture into the shell 101 are effectively avoided.

As an implementation manner in this embodiment, as shown in fig. 2, the rear sealing device 7 includes an integrated board 701 and a sealing block 703, where the integrated board 701 and the sealing block 703 are both sleeved inside the housing 101, the signal interaction end of the integrated board 701 is fixedly connected with a rear docking seat 702, the other side of the integrated board 701 is fixedly connected with a bus cable 704, one end of the bus cable 704 penetrates through one side of the sealing block 703 to the other side of the sealing block 703, the sealing block 703 can effectively seal the interior of the housing 101, and the image after finishing the image processing is conveyed and transmitted into the rear docking seat 702 through an information transmission line set 903, and then the bus cable 704 transmits information, and the bus cable 704 can also supply power to the electrical equipment in the housing 101.

As an implementation manner in this embodiment, as shown in fig. 7, an information transmission device 9 is disposed inside a housing 101, where the information transmission device 9 includes a front docking plug 901 and a rear docking plug 902, the front docking plug 901 and the rear docking plug 902 are respectively electrically connected inside a front docking seat 303 and a rear docking seat 702, an information transmission line group 903 is electrically connected between interactive ends of the front docking plug 901 and the rear docking plug 902, a sealing sleeve 904 is sleeved outside the information transmission line group 903, and a picture after image processing is conveyed and transmitted into the rear docking seat 702 through the information transmission line group 903, and the sealing sleeve 904 can perform centralized bundling and waterproof effects on the information transmission line group 903.

Working principle: when the security camera is used, when the pressure sensor 10 detects that the air pressure in the shell 101 is low, the ionizer 603 and the pressurizing pump 605 are started, the pressurizing pump 605 filters the dust with smaller particles in the gas twice through the first filter element 406 and the second filter element 407, the filtered gas after the dust is filtered is subjected to water vapor adsorption through the first bamboo charcoal filler 408 and the second bamboo charcoal filler 409 again, the dust in the air and the water vapor can be adsorbed through the first filter element 406, the second filter element 407, the first bamboo charcoal filler 408 and the second bamboo charcoal filler 409 to the maximum extent, so that the condition that the water vapor and the dust enter the shell 101 is reduced, the dust and the water vapor are condensed, the shooting effect is influenced by shielding the camera, the pressurizing pump 605 conveys the output gas into the ionizer 603, the gas enters the ionizer 603 and is sprayed out from the plurality of high-pressure air nozzles 604 after being mixed with negative ions in the ionizer 603, the negative ion-containing gas can effectively reduce static electricity in the shell 101, thereby effectively avoiding that the circuit board adsorbs dust and fine particles due to static electricity, the generated negative ion gas can not only reduce static electricity, but also boost the pressure in the shell 101, thereby leading the air pressure in the shell 101 to be larger than the air pressure outside the shell 101, thereby effectively avoiding that water vapor and moisture infiltrate into the shell 101 to lead the internal circuit board to corrode and short-circuit, when the air pressure in the shell 101 is overlarge, the redundant air pressure is automatically discharged through the one-way pressure release valve 801, thereby ensuring that the air pressure in the shell 101 is always in a constant state, the COMS302 transmits the acquired picture into the device box 301 for image processing, the picture after the image processing is transmitted into the rear docking seat 702 through the information transmission line group 903, and then the information is transmitted through the bus cable 704, the bus cable 704 may also power the electrical devices within the housing 101, and the air cartridge 502 further filters dust to avoid contact with the COMS 302.

The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting.

Claims

1. Waterproof subassembly of security protection camera, including casing (101), its characterized in that: the utility model discloses a camera shooting device, including casing (101), casing (101) inside is provided with and is used for finding a view by one side department, casing (101) upper end is close to viewfinder (3) one side department fixedly connected with sunshade (102), casing (101) lower extreme is close to viewfinder (3) one side department and is provided with filter equipment (4) that are used for filtering gas, casing (101) inside is provided with and is used for waterproof back sealing device (7) by opposite side department, casing (101) inside is provided with pressure device (6) that are used for gaseous pressure boost near back sealing device (7) one side department, casing (101) one side fixedly connected with is used for detecting pressure sensor (10) of casing (101) internal pressure.

2. The security camera waterproof assembly of claim 1, wherein: the utility model discloses a camera shooting device, including casing (101), sealing washer (201), glass lid (202) are equipped with to the fixed cover in casing (101) inside be close to viewfinder (3) one side department, the inside fixed cover of sealing washer (201) is equipped with, casing (101) upper end is by opposite side department fixedly connected with one-way relief valve (801), one-way relief valve (801) input runs through casing (101) upper end and lets in inside casing (101), just one-way relief valve (801) output fixedly connected with extension pipe (802).

3. The security camera waterproof assembly of claim 1, wherein: the viewfinder device (3) comprises a device box (301), wherein a COMS (302) is fixedly connected to one side of the device box (301), and a front butt joint seat (303) is fixedly connected to the signal interaction end of the device box (301).

4. The security camera waterproof assembly of claim 1, wherein: the filter device (4) comprises a shell (401), shell (401) fixed connection is in casing (101) lower extreme, the inside center of shell (401) is equipped with bottom plate (402) by locating the slip cap down, bottom plate (402) upper end is by one side department fixedly connected with isolation net (403), spout (404) have all been seted up to two inside wall centers of shell (401) down, bottom plate (402) both sides are fixedly connected with slide rail (405), two be mutually adapted sliding connection between slide rail (405) and two spout (404) respectively, be detachable connection between bottom plate (402) and shell (401), the cover is equipped with first filter core (406), second filter core (407), first bamboo charcoal filler (408) and second bamboo charcoal filler (409) respectively to the inside range of shell (401), shell (401) are close to second bamboo charcoal filler (409) one side department fixedly connected with one-way solenoid valve (4010).

5. The security camera waterproof assembly of claim 1, wherein: a frame sleeve (501) is fixedly sleeved at one side of the interior of the shell (101) close to the view finding device (3), and an air filter element (502) is fixedly connected to the upper portion of the interior of the frame sleeve (501).

6. The security camera waterproof assembly of claim 4, wherein: the pressurizing device (6) comprises two reinforcing sleeves (601) and an ion generator (603), the two reinforcing sleeves (601) are arranged on the lower inner wall close to the rear sealing device (7), the two reinforcing bolts (602) are sleeved at two sides of the upper end of each reinforcing sleeve (601) in a threaded manner, the four assembling ends of each reinforcing bolt (602) penetrate through the upper ends of the two reinforcing sleeves (601) to the lower inner part of the shell (101) in sequence, the ion generator (603) is fixedly connected with the upper inner wall of the shell (101), the plurality of output ends of the ion generator (603) are fixedly connected with high-pressure air nozzles (604), the two reinforcing sleeves (601) are internally sleeved with pressurizing pumps (605), the output ends of the pressurizing pumps (605) are fixedly connected with air inlet pipes (606), the input ends of the air inlet pipes (606) penetrate through the lower inner wall of the shell (101) to the lower end of the shell (101), the input ends of the air inlet pipes (606) are fixedly connected with the output ends of one-way solenoid valves (4010), and the two output ends of the pressurizing pumps (607) are fixedly connected with the output ends of the two output pipes (603) respectively.

7. The security camera waterproof assembly of claim 1, wherein: the rear sealing device (7) comprises an integrated plate (701) and a sealing block (703), the integrated plate (701) and the sealing block (703) are all sleeved inside the shell (101), the signal interaction end of the integrated plate (701) is fixedly connected with a rear butt joint seat (702), the other side of the integrated plate (701) is fixedly connected with a bus cable (704), and one end of the bus cable (704) penetrates through one side of the sealing block (703) and is communicated with the other side of the sealing block (703).

8. The security camera waterproof assembly of claim 7, wherein: the shell body (101) is internally provided with an information transmission device (9), the information transmission device (9) comprises a front butt joint plug (901) and a rear butt joint plug (902), the front butt joint plug (901) and the rear butt joint plug (902) are respectively electrically connected inside the front butt joint seat (303) and the rear butt joint seat (702), an information transmission line group (903) is electrically connected between the interaction ends of the front butt joint plug (901) and the rear butt joint plug (902), and a sealing sleeve (904) is sleeved outside the information transmission line group (903).