CN219999481U

CN219999481U - Camera protector

Info

Publication number: CN219999481U
Application number: CN202321562004.XU
Authority: CN
Inventors: 王剑峰; 范彦宏; 王远刚; 王钦伟; 李天柱; 丁科; 卢文; 王鹏; 何龙
Original assignee: Chongqing Infinite Technology Co ltd
Current assignee: Chongqing Infinite Technology Co ltd
Priority date: 2023-06-19
Filing date: 2023-06-19
Publication date: 2023-11-10
Anticipated expiration: 2033-06-19

Abstract

The utility model relates to the technical field of camera protection, in particular to a camera protection device. Including the water-cooling protective housing, water-cooling protective housing one end is equipped with the window of making a video recording, and window department of making a video recording is equipped with the lens mount pad, and the lens mount pad middle part is equipped with the air vent with the window intercommunication of making a video recording, and the air vent inner is equipped with the protection lens, is provided with annular groove on the air vent inner wall of protection lens outer end, and the lens mount pad lateral wall is equipped with the gas blowing hole with annular groove intercommunication, still is equipped with the clamping ring that is used for fixed protection lens in the air vent, and the clamping ring forms gas passage with annular groove, and the inner lateral wall annular of clamping ring is equipped with a plurality of air vents of being connected with gas passage. Through the arrangement, the gas flowing out from the gas blowing hole can circulate to the annular groove through the vent holes formed in the side wall of the pressing ring, so that dregs falling on the protective glass during production are blown off, and the dregs are prevented from interfering with normal shooting of the camera.

Description

Camera protector

Technical Field

The utility model relates to the technical field of camera protection, in particular to a camera protection device.

Background

In working environments such as steelworks, welding workshops, industrial furnaces and the like, if a camera for observing production conditions is in a high-temperature condition for a long time, an internal electronic element is easily damaged and even cannot be normally used, so that a cooling protection device is required to be arranged to protect the camera from high temperature, and normal operation of the camera is ensured.

The prior art Chinese patent CN201710027466.4 is a high-temperature camera water-cooling jacket, and structurally comprises an outer side wall pipe and an inner side wall pipe; the outer side wall pipe is provided with a water inlet; one end between the outer side wall pipe and the inner side wall pipe is provided with a water cooling disc, and the other end is provided with a flange; a cavity is formed among the outer side wall pipe, the inner side wall pipe, the water cooling disc and the flange; a spacer bush with one end connected to the flange is arranged in the cavity, and a first cooling cavity and a second cooling cavity are formed; a water outlet communicated with the second cooling cavity is arranged between the outer side wall pipe and the spacer bush; the flange is also provided with an air sealing device; the heat exchange area is increased, the circulating heat exchange time is rationalized, and the camera lamp are protected from being damaged.

However, solid dregs such as smoke dust and welding slag in the working environment are easy to adhere to the camera, so that the camera cannot shoot normally, and the technical scheme disclosed in the patent cannot solve the problem, so that further improvement on the water-cooling protection device of the camera is necessary.

Disclosure of Invention

In order to solve the problem that solid particles such as smoke dust, welding slag and the like are easy to adhere to the camera in the existing working environment of the camera and prevent the camera from shooting normally, the utility model provides a camera protection device.

The utility model provides a camera protection device, which has the following specific technical scheme: including the water-cooling protective housing, water-cooling protective housing one end is equipped with the window of making a video recording, and window department of making a video recording is equipped with the lens mount pad, and the lens mount pad middle part is equipped with the air vent with the window intercommunication of making a video recording, and the air vent inner is equipped with the protection lens, is provided with annular groove on the air vent inner wall of protection lens outer end, and the lens mount pad lateral wall is equipped with the gas blowing hole with annular groove intercommunication, still is equipped with the clamping ring that is used for fixed protection lens in the air vent, and the clamping ring forms gas passage with annular groove, and the inner lateral wall annular of clamping ring is equipped with a plurality of air vents of being connected with gas passage.

The water-cooling protective housing outside is provided with the connecting plate, and connecting plate department is provided with telescoping device, and telescoping device is connected with the baffle, and the baffle is located lens mount pad top, and telescoping device is used for controlling the baffle to turn over and turns over in order to cover the lens mount pad.

And a sensor for detecting the turnover state of the baffle is further optimized and arranged above the connecting plate.

Further preferably, the water-cooling protective box comprises a first protective box, a second protective box is arranged on the outer side of the first protective box, a closed water-cooling cavity is formed between the first protective box and the second protective box, and a water inlet and a water outlet which are communicated with the water-cooling cavity are formed on the outer side of the second protective box.

Further optimized, the lower end of the water-cooling protective box is also provided with an angle adjusting device.

Compared with the prior art, the utility model has the following beneficial effects: the inner wall of the vent hole at the outer end of the protective lens is provided with an annular groove, the side wall of the lens mounting seat is provided with a gas blowing hole communicated with the annular groove, the vent hole is internally provided with a pressing ring used for fixing the protective lens, the pressing ring and the annular groove form a gas channel, and the side wall of the inner end of the pressing ring is annularly provided with a plurality of vent holes connected with the gas channel. Through the arrangement, the gas flowing out from the gas blowing hole can circulate to the annular groove through the vent hole arranged on the side wall of the pressure ring, namely the protective lens, so that dregs falling on the protective glass during production are blown off, and the dregs are prevented from interfering with normal shooting of the camera.

Drawings

FIG. 1 is a schematic view of a first view angle structure of a camera protection device;

FIG. 2 is a cross-sectional view taken along the A-A plane of FIG. 1;

FIG. 3 is an enlarged schematic view of FIG. 2 at B;

FIG. 4 is a schematic view of a lens sheeting structure;

fig. 5 is a schematic view of a second view angle structure of the camera protection device.

Reference numerals illustrate: a water-cooled protection box 100, a first protection box 101; a second protection box 102; a water cooling chamber 103; a water inlet 104; a water outlet 105; a lens mount 200; a protective lens 201; an annular groove 202; a gas blowing hole 203; a press ring 204; a vent hole 205; telescoping device 300; a baffle 301; a connection plate 302; an angle adjusting device 400; a swing seat 401; a base 402; adjusting the club head 403; an adjusting screw 404; a pendulum 405; a hinged support 406; adjusting the nut 407.

Detailed Description

In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, unless otherwise specified and defined, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, mechanical or electrical, or may be in communication with each other between two elements, directly or indirectly through intermediaries, as would be understood by those skilled in the art, and the specific meaning of the terms may be understood as appropriate.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means 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 utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 the drawings, the utility model discloses a camera protection device, which comprises a water-cooling protective box 100, wherein one end of the water-cooling protective box 100 is provided with a camera window, a lens mounting seat 200 is arranged at the camera window, a through hole communicated with the camera window is arranged in the middle of the lens mounting seat 200, a protection lens 201 is arranged at the inner end of the through hole, an annular groove 202 is arranged on the inner wall of the through hole at the outer end of the protection lens 201, a gas blowing hole 203 communicated with the annular groove 202 is arranged on the side wall of the lens mounting seat 200, a compression ring 204 for fixing the protection lens 201 is also arranged in the through hole, a gas channel is formed by the compression ring 204 and the annular groove 202, and a plurality of vent holes 205 connected with the gas channel are annularly arranged at the side wall at the inner end of the compression ring 204.

The water-cooling protective housing 100 is set to cylindric, installs the camera components and parts in the inside of water-cooling protective housing 100, and the one end of water-cooling protective housing 100 sets up the window of making a video recording for the camera components and parts that are located in the water-cooling protective housing 100 can shoot through the window of making a video recording, in this embodiment, sets up the window of making a video recording to circular. The lens mount pad 200 is set up in the window department of making a video recording, and lens mount pad 200 middle part be provided with the through-hole of making a video recording window intercommunication for camera components and parts can shoot through window and lens mount pad 200. Specifically, the lens mounting base 200 is configured as a cylinder, the inner end of the through hole of the lens mounting base 200 is provided with the protective lens 201, the inner wall of the through hole at the outer end of the protective lens 201 is provided with the annular groove 202, and the side wall of the lens mounting base 200 is provided with the air blowing hole 203 communicated with the annular groove 202. The protective lens 201 can be made of heat-resistant glass, and is used for protecting camera components and does not affect camera shooting. The protective lens 201 is fixed at the inner end of the through hole through the pressing ring 204, specifically, the pressing ring 204 is in a circular ring shape, the outer wall of the pressing ring 204 is provided with threads, and the inner wall of the through hole is also provided with threads, so that the threads of the pressing ring 204 are arranged at the outer end of the annular groove 202, and shooting of a camera in the water-cooling protective box 100 is not affected. The pressure ring 204 and the annular groove 202 form a gas channel, and a plurality of vent holes 205 communicated with the gas channel are circumferentially arranged on the side wall of the inner end of the pressure ring 204. When the camera protection device is used, a compressed air source blows air to the lens mounting seat 200 through the air blowing hole 203, and the air flowing out of the air blowing hole 203 flows into the annular groove 202 through the air holes 205, and the annular groove 202 is positioned at the outer end of the protection lens 201, so that the flowing compressed air can blow off residues or smoke dust falling at the protection lens 201 in production, and the residues or smoke dust particles are prevented from being attached to the protection glass 202.

Further preferably, in other embodiments of the present utility model, a connection plate 300 may be optionally disposed on the outer side of the water-cooled protection box 100, the connection plate 300 is fixedly connected with a telescopic device 301, one end of the telescopic device 301 is connected with a baffle 302, and the baffle 302 is made to complete the folding action at the lens mounting seat 200. Specifically, a cylinder may be used as the telescopic device 301. In industrial production, for example, in an automatic welding process of a large-sized structural member, a camera is used to capture a completion state of the process. When the welding process is performed, the telescopic device 301 controls the baffle 302 to be in an extended state, so that the baffle 302 completely shields the lens mounting seat 200, the height Wen Hanzha during welding is prevented from falling into the lens mounting seat 200, the protective lens 201 mounted at the lens mounting seat 200 is prevented from being damaged, and the attachment of the protective lens 201 to the protective lens is prevented from affecting the shooting of a subsequent camera. When the production process is completed, the telescopic device 301 enables the baffle 302 to be recovered, at the moment, the camera can shoot the completion condition of the welding process, and after the baffle 302 is recovered, the shooting of the camera is not blocked. By arranging the telescopic device 301 and the baffle 302, the baffle 302 can automatically retract at the lens mounting seat 200, and the practicability of the camera protection device is improved.

Further preferably, in other embodiments of the present utility model, a sensor for detecting the telescopic state of the shutter 302 may be optionally disposed above the connection plate 300. Specifically, the sensor may be configured as a photoelectric sensor or a distance sensor, and the sensor detects that the baffle 302 is in a state of covering the lens mount 200 or in a retracted state, so that the baffle 302 is prevented from shielding the lens mount 200 in the camera operating state, and the practicability of the camera protection device is further improved.

Further preferably, the water cooling protective box 100 comprises a first protective box 101, a second protective box 102 is arranged on the outer side of the first protective box 101, a front cover is arranged at one end of the first protective box 101 and one end of the second protective box 102, a closed water cooling cavity 103 is formed between the inner wall of the first protective box 101 and the outer wall of the second protective box 102, and a water inlet 104 and a water outlet 105 which are communicated with the closed water cooling cavity 103 are arranged at the second protective box 102.

The first protection box 101 and the second protection box 102 are specifically provided in a cylindrical shape, and the inner diameter of the first protection box 101 is smaller than the inner diameter of the second protection box 102, so that a gap is formed between the first protection box 101 and the second protection box 102 when the second protection box 102 is provided outside the first protection box 101. The first protection box 101 is used for mounting a camera element therein. A front cover is provided at one end of the first and second protection cases 10 and 102, and the first protection case 10 is provided with a lens mount 200 at the end of the front cover, specifically, the front cover is provided in a circular ring shape for sealing a gap between the first and second protection cases 101 and 102. The lens mount 200 is disposed at an end of the first protective case 101. The other ends of the first and second protection cases 101 and 102 are provided with rear covers, which are provided in a disk shape, closing the ends of the first and second protection cases 101 and 102. So that the outer wall of the first protection case 101, the inner wall of the second protection case 102, the front cover and the rear cover form a sealed water cooling chamber 103. The upper side of the second protection box 102 is provided with a water inlet 104 communicated with the water cooling cavity 103, and the lower side of the second protection box 102 is provided with a water outlet 105 communicated with the water cooling cavity 103. When the camera is in a high-temperature environment, the water cooling structure of the camera is formed by the water inlet 104, the water cooling cavity 103 and the water outlet, cooling water enters the water cooling cavity 103 from the water inlet 104 and flows out of the water outlet 105 through the water cooling cavity 103, and the water outlet 105 can be connected with a water outlet pipe to discharge water. The process is circulated all the time, the water cooling cavity 103 is in a vacuum state, the cooling effect is good, and the camera is ensured to normally operate in a high-temperature environment.

Further preferably, in other embodiments of the utility model, a hole for viewing the interior of the first protective case 101 may be optionally provided at the rear cover. The holes are arranged in the rear cover, and the positions corresponding to the first protection boxes 101 are arranged in the holes, so that the tightness of the water cooling cavity is not affected. The camera components and parts situation that sets up in can this observation first protective housing 101 through the hole, and when the camera components and parts need maintenance, also can accomplish through the hole, further promote camera protector's practicality.

Further preferably, in other embodiments of the present utility model, the raised portion 600 may be optionally disposed at the lower end of the second protection case 102. When the camera protection device is specifically used, the heightening part 600 can be arranged at the lower end of the second protection box 102 according to the shooting height of the camera protection device, the heightening part 600 can be in a block shape or a box shape, and the heightening part 600 is fixedly arranged at the bottom end of the second protection box 102 so as to heighten the height of the camera protection device, and the practicability of the camera protection device is improved.

Further preferably, in other embodiments of the present utility model, an angle adjusting device 400 may be optionally disposed at the lower end of the water-cooled protection box 100, where the angle adjusting device 400 includes a swing seat 401, and the second protection box 102 is fixedly disposed above the swing seat 401. One end of the swing seat 401 is hinged at the base 402. The other end of the swinging seat 401 is hinged with an adjusting rod head 403, threads are arranged in the adjusting rod head 403, an adjusting screw 404 is connected with the internal threads of the adjusting rod head 403, a swinging hinge 405 is arranged at the position of the adjusting screw 404 in a penetrating mode, threads are arranged in the swinging hinge 405, the outer side of the swinging hinge 405 is movably arranged in a hinged seat 406, the hinged seat 406 is fixedly arranged at the end part of the base 402, an adjusting nut 407 is further arranged at the position of the adjusting screw 404, and after angle adjustment is completed, the adjusting nut 407 is used for fixing the adjusting screw 404 in the swinging hinge 405. The angle adjusting device 400 mainly adjusts the shooting angle of the camera when the camera protective cover is installed, so that the camera can better complete shooting. When the camera protection device is installed, the adjusting nuts 407 at two ends of the two hinged seats are screwed, so that the adjusting screw 404 can move relative to the swinging hinges 405, the end part of the adjusting screw 404 is pressed downwards, the end part of the adjusting screw 404, which is connected with the adjusting rod head 403, rises upwards, and drives the swing seat 401 movably connected with the adjusting rod head 403 and the second protection box 102 arranged above the swing seat 401 to rotate upwards relative to the base 402 by taking the hinging point of the swing seat 401 and the base 402 as a rotating point, the camera shooting angle inside the second protection box 102 is adjusted, and after the camera shooting angle is determined, the adjusting nuts 407 are screwed, so that the adjusting screw 404 is fixed at the hinged seat 406, and the adjusting screw 404 cannot displace. The practicality of camera protector has been promoted.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims

1. A camera protector, its characterized in that: including water-cooling protective housing (100), water-cooling protective housing (100) one end is equipped with the window of making a video recording, window department of making a video recording is equipped with lens mount pad (200), lens mount pad (200) middle part is equipped with the through-hole with the window intercommunication of making a video recording, the through-hole inner is equipped with protection lens (201), be provided with annular groove (202) on the through-hole inner wall of protection lens (201) outer end, lens mount pad (200) lateral wall is equipped with gas blowing hole (203) with annular groove (202) intercommunication, still be equipped with in the through-hole and be used for fixing clamping ring (204) of protection lens (201), clamping ring (204) and annular groove (202) form gas passage, the inner lateral wall annular of clamping ring (204) is equipped with a plurality of air vents (205) that are connected with gas passage.

2. The camera head protection device of claim 1, wherein: the water-cooling protective box (100) outside is provided with connecting plate (300), and connecting plate (300) department is provided with telescoping device (301), and telescoping device (301) are connected with baffle (302), and baffle (302) are located lens mount pad (200) top, and telescoping device (301) are used for controlling baffle (302) to turn over in order to cover lens mount pad (200).

3. A camera head protection device according to claim 2, wherein: and a sensor for detecting the turnover state of the baffle plate (302) is further arranged above the connecting plate (300).

4. A camera protection device according to claim 1, 2 or 3, characterized in that: the water-cooling protective box (100) comprises a first protective box (101), a second protective box (102) is arranged on the outer side of the first protective box (101), a closed water-cooling cavity (103) is formed between the first protective box (101) and the second protective box (102), and a water inlet (104) and a water outlet (105) which are communicated with the water-cooling cavity (103) are arranged on the outer side of the second protective box (102).

5. A camera protection device according to claim 1, 2 or 3, characterized in that: the lower end of the water-cooling protective box (100) is also provided with an angle adjusting device (400).

6. The camera protection device according to claim 4, wherein: the lower end of the water-cooling protective box (100) is also provided with an angle adjusting device (400).