Residential camera with protection function

Abstract

The utility model relates to the technical field of cameras, and provides a residential camera with a protection function, which comprises a lens, a transparent protection plate and a fixing cylinder, a shell is arranged outside the lens, the transparent protection plate is arranged in the fixing cylinder, a fixing plate for fixing the fixing cylinder is arranged outside the shell, and the transparent protection plate is arranged in the fixing cylinder. A fixing hole is formed in the fixing plate, a clamping plate is arranged on the side, away from the transparent protection plate, of the fixing cylinder, a fixing column in sliding connection with the fixing hole is arranged on the clamping plate, and an elastic fixing mechanism used for penetrating the fixing column into the fixing hole or separating the fixing column from the fixing hole is arranged in the fixing cylinder. By means of the technical scheme, a worker can conveniently take down the transparent protection plate and replace the transparent protection plate.

Description

Technical Field

[0001] The utility model relates to the technical field of cameras, and in particular to a residential camera with a protective function. Background Art

[0002] Cameras can help residents monitor the safety of their homes in real time, including whether doors and windows are closed, whether pets are safe, whether there are any abnormalities at home, etc. In addition, home cameras can also help parents monitor the safety of their children, such as monitoring their children's activities at home and ensuring their safety at home. In addition, with the help of home cameras, residents can also remotely view the situation at home and pay attention to the safety of their homes anytime and anywhere.

[0003] In order to prevent the camera lens surface from being scratched or damaged, a transparent protective plate is usually added to the front of the camera to ensure the clarity and function of the camera. However, after long-term use, dust will accumulate on the surface of the transparent protective plate, and the staff will clean it regularly. However, the surface of the transparent protective plate may be scratched due to improper cleaning by the staff, which will affect the clarity of the camera and need to be replaced.

[0004] At present, in order to make the appearance of the camera more neat and beautiful, a transparent protective plate is usually formed integrally with the camera, which makes it difficult for staff to remove the protective layer and replace it. Utility Model Content

[0005] The utility model provides a residential camera with a protective function, which is convenient for workers to remove and replace the transparent protective plate.

[0006] The technical solution of the utility model is as follows: A residential camera with a protective function, comprising a lens and a transparent protective plate, a shell being provided on the outside of the lens, and also comprising a fixing tube, the transparent protective plate being arranged in the fixing tube, a fixing plate being provided on the outside of the shell for fixing the fixing tube, a fixing hole being provided on the fixing plate, a clamping plate being provided on the side of the fixing tube away from the transparent protective plate, a fixing column being provided on the clamping plate for slidingly connecting to the fixing hole, an elastic fixing mechanism being provided inside the fixing tube for passing the fixing column through the fixing hole or detaching it from the fixing hole, and the elastic fixing mechanism being rotatably connected to the inside of the fixing tube.

[0007] Furthermore, the elastic fixing mechanism includes a sliding ring, a connecting ring, a mounting ring, and a plurality of first elastic members; an annular sliding groove is provided inside the fixing tube; the sliding ring is arranged in the annular sliding groove and is slidingly connected to the inner wall of the annular sliding groove; the connecting ring is arranged on a side of the sliding ring away from the bottom of the annular sliding groove; one end of each of the first elastic members abuts against the connecting ring, and the other end of each of the first elastic members abuts against the mounting ring; and the transparent protective plate is arranged on a side of the fixing tube away from the first elastic members.

[0008] Furthermore, the base of the annular sliding groove is provided with a plurality of balls, and the balls are slidably connected to the bottom of the sliding ring.

[0009] Furthermore, an annular guide groove is provided on the side of the annular sliding groove, and an annular block is provided on the side of the sliding ring, and the annular block is slidingly connected to the inner wall of the annular guide groove.

[0010] Furthermore, a non-slip pad is provided on the side of the mounting ring away from the transparent protective plate.

[0011] Furthermore, it also includes a clamping assembly for locking the elastic fixing mechanism, the clamping assembly includes a second elastic member, a clamping block, a slider, and a sliding rod. The fixing column is provided with a clamping hole, a sliding groove is provided on one side of the fixing hole, the slider is arranged in the sliding groove and is slidably connected to the inner wall of the sliding groove, the clamping block is arranged on the side of the slider close to the fixing column, one end of the second elastic member abuts the slider, and the other end of the second elastic member abuts the bottom of the sliding groove, the fixing plate is provided with a sliding groove, the sliding rod is arranged in the sliding groove and is slidably connected to the inner wall of the sliding groove, and one side of the sliding rod is connected to the clamping block.

[0012] Furthermore, a placement groove for placing the slide rod is provided on one side of the slide groove.

[0013] The working principle and beneficial effects of the utility model are:

[0014] The utility model provides a fixing cylinder, a fixing plate and an elastic fixing mechanism, so that when the staff needs to remove and replace the transparent protective plate, they only need to press the fixing cylinder to compress the elastic fixing mechanism therein. Then the fixing cylinder is rotated at a certain angle to make the fixing column disengage from the fixing hole and the plate can be easily removed, which is convenient for the staff to replace or clean the transparent protective plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the utility model;

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 A partial cross-sectional view of the utility model Figure 1 ;

[0020] Figure 5 A partial cross-sectional view of the utility model Figure 2 ;

[0021] Figure 6 for Figure 5 Enlarged view of point B in the middle;

[0022] Figure 7 It is a front view schematic diagram of the fixing cylinder in this embodiment.

[0023] In the figure: 1. lens; 101. transparent protective plate; 102. shell; 103. fixing tube; 104. fixing plate; 105. fixing hole; 106. connecting plate; 107. snap-on plate; 108. fixing column; 2. sliding ring; 201. connecting ring; 202. mounting ring; 203. first elastic member; 204. annular sliding groove; 205. ball bearing; 206. annular guide groove; 207. annular block; 208. anti-slip pad; 3. second elastic member; 301. snap-on block; 302. slider; 303. slide rod; 304. slide groove; 305. slide groove; 306. placement groove. DETAILED DESCRIPTION

[0024] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] refer to Figure 1-7A residential camera with a protective function comprises a lens 1 and a transparent protective plate 101. A shell 102 is arranged outside the lens 1, and also comprises a fixing tube 103. The shell 102 is slidably connected to the inner wall of the fixing tube 103. When the staff removes the transparent protective plate 101, the inner wall of the fixing tube 103 will be slidably connected to the shell 102. The transparent protective plate 101 is arranged in the fixing tube 103. A fixing plate 104 for fixing the fixing tube 103 is arranged outside the shell 102. A fixing hole 105 is arranged on the fixing plate 104. A clamping plate 107 is arranged on the side of the fixing tube 103 away from the transparent protective plate 101. A fixing column 108 slidably connected to the fixing hole 105 is arranged on the clamping plate 107. An elastic fixing mechanism for inserting the fixing column 108 into or out of the fixing hole 105 is arranged inside the fixing tube 103, and the elastic fixing mechanism is rotatably connected to the inside of the fixing tube 103.

[0026] By providing the fixing tube 103, the fixing plate 104 and the elastic fixing mechanism, when the staff needs to remove and replace the transparent protective plate 101, they only need to press the fixing tube 103 to compress the elastic fixing mechanism therein, and then rotate the fixing tube 103 to a certain angle to easily remove and fix it, which makes it convenient for the staff to replace or clean the transparent protective plate 101.

[0027] Specifically, the elastic fixing mechanism includes a sliding ring 2, a connecting ring 201, a mounting ring 202, and a plurality of first elastic members 203. An annular sliding groove 204 is provided inside the fixed cylinder 103. The sliding ring 2 is arranged in the annular sliding groove 204 and is slidingly connected to the inner wall of the annular sliding groove 204. The connecting ring 201 is arranged on the side of the sliding ring 2 away from the bottom of the annular sliding groove 204. One end of each first elastic member 203 abuts against the connecting ring 201, and the other end of each first elastic member 203 abuts against the mounting ring 202. The transparent protective plate 101 is arranged on the side of the fixed cylinder 103 away from the first elastic member 203.

[0028] Two connecting plates 106 are provided on the side of the fixing tube 103 away from the transparent protective plate 101. In order to improve the stability of fixing the transparent protective plate, there are at least two fixing plates 104 and snap-in plates 107. The two snap-in plates 107 are respectively arranged on the connecting plates 106, and the two fixing plates 104 are respectively arranged on the outside of the shell 102. The fixing holes 105 on the two fixing plates 104 are respectively arranged on the opposite sides, one snap-in plate 107 is arranged on the right, and the other snap-in plate 107 is arranged on the left. The two connecting plates 106 are also arranged in this way. The fixing columns 108 on the snap-in plates 107 are also on the right and on the left. The lengths of the connecting plates 106 and the snap-in plates 107 are greater than the distance from the fixing plates 104 to the lens 1. The two snap-in plates 107 can not only stably fix the transparent protective plate 101 on the shell 102, but also save costs.

[0029] When the staff needs to remove the transparent protective plate 101, they only need to press the fixing tube 103, and the fixing tube 103 will drive the sliding ring 2 and the connecting ring 201 to move in the direction of compressing the first elastic member 203. At this time, the fixing column 108 will be slidably connected with the inside of the fixing hole 105, so that the fixing column 108 is separated from the fixing hole 105. When the fixing column 108 is separated from the fixing hole 105, the staff only needs to rotate the fixing tube 103 clockwise by a certain angle to remove the fixing tube 103 from the shell 102 (it should be noted here that the compression stroke of the first elastic member 203 can make the fixing column 108 separate from the fixing hole 105), which makes it easier for the staff to replace the transparent protective plate 101. At the same time, when the camera is hit, the first elastic member 203 can also play a shock-absorbing role to prevent the camera from being damaged.

[0030] In order to prevent the fixed cylinder 103 from driving the elastic fixing mechanism to rotate together when the fixed cylinder 103 is rotated, a plurality of balls 205 are provided at the base of the annular sliding groove 204, and an anti-skid pad 208 is provided on the side of the mounting ring 202 away from the transparent protective plate 101. When the fixed cylinder 103 is rotated, the balls 205 will be slidably connected with the bottom of the sliding ring 2, thereby reducing the friction between the fixed cylinder 103 and the sliding ring 2, and the anti-skid pad 208 can increase the friction between the mounting ring 202 and the shell 102. The friction of the elastic fixing mechanism in contact with the shell 102 is large, and the friction in contact with the fixed cylinder 103 is small, thereby preventing the fixed cylinder 103 from driving the elastic fixing mechanism to rotate together when rotating. The anti-skid pad 208 can be made of rubber.

[0031] In order to prevent the elastic fixing mechanism from escaping from the interior of the fixed tube 103, an annular guide groove 206 is provided on the side of the annular sliding groove 204, and an annular block 207 is provided on the side of the sliding ring 2. The annular block 207 is slidingly connected to the inner wall of the annular guide groove 206. The annular guide groove 206 and the annular block 207 can prevent the elastic fixing mechanism from escaping from the interior of the fixed tube 103, thereby improving the stability of the elastic fixing mechanism.

[0032] In order to prevent the transparent protective plate 101 from automatically detaching when the camera is squeezed, a clamping assembly for locking the elastic fixing mechanism is also included. The clamping assembly includes a second elastic member 3, a clamping block 301, a slider 302, and a slide rod 303. A clamping hole is provided on the fixing column 108, and a slide groove 304 is provided on one side of the fixing hole 105. The slider 302 is arranged in the slide groove 304 and is slidably connected to the inner wall of the slide groove 304. The slider 302 has a cylindrical structure, which is convenient for the staff to rotate. The clamping block 301 is arranged near the slider 302. On one side near the fixed column 108, one end of the second elastic member 3 abuts against the slider 302 (it should be noted here that the second elastic member 3 only contacts the slider 302 to enable the slider 302 to rotate), and the other end of the second elastic member 3 abuts against the bottom of the slide groove 304. A sliding groove 305 is provided on the fixed plate 104, and the sliding rod 303 is arranged in the sliding groove 305 and is slidably connected to the inner wall of the sliding groove 305, and one side of the sliding rod 303 is connected to the clamping block 301, and one side of the sliding groove 305 is provided with a placement groove 306 for placing the sliding rod 303.

[0033] When the staff needs to lock the transparent protective plate 101, they only need to take the sliding rod 303 out of the placement groove 306. At this time, the slider 302 will rotate, and under the action of the second elastic member 3, the locking block 301 will automatically extend into the locking hole, thereby locking the fixing column 108 to prevent the transparent protective plate 101 from automatically detaching when the camera is squeezed, thereby improving the firmness of fixing the transparent protective plate 101.

[0034] When disassembly is required, it is only necessary to slide the slide bar 303 so that the slide bar 303 moves in the direction of compressing the second elastic member 3. When it moves to the position of the placement slot 306, the slide bar 303 is placed in the placement slot 306. At this time, the clamping block 301 will be disengaged from the clamping hole, making it convenient for the staff to remove the transparent protective plate 101 and replace it. The placement slot 306 is set to make the second elastic member 3 in a compressed state, and there is no need to pull the two clamping components at the same time, which facilitates the disassembly of the transparent protective plate 101.

[0035] Working principle:

[0036] When the staff needs to remove the transparent protective plate 101, they only need to press the fixing tube 103, and the fixing tube 103 will drive the sliding ring 2 and the connecting ring 201 to move in the direction of compressing the first elastic member 203. At this time, the fixing column 108 will be slidably connected with the inside of the fixing hole 105, so that the fixing column 108 is separated from the inside of the fixing hole 105. When the fixing column 108 is separated from the fixing hole 105, the staff only needs to rotate the fixing tube 103 clockwise by a certain angle to remove the fixing tube 103 from the shell 102, which makes it easier for the staff to replace the transparent protective plate 101.

[0037] When the staff needs to install the transparent protective plate 101, the fixing cylinder 103 is tilted to the right and its internal mounting ring 202 is aligned with the side of the shell 102, and force is applied to the fixing cylinder 103 to compress the first elastic member 203 inside it. When the fixing column 108 is driven by the clamping plate 107 to move to the back side of the fixing plate 104, it is only necessary to rotate the fixing cylinder 103 counterclockwise by a certain angle so that the fixing column 108 corresponds to the fixing hole 105. When the fixing column 108 corresponds to the fixing hole 105, the fixing cylinder 103 is released. Under the action of the first elastic member 203, the fixing column 108 will be clamped with the fixing hole 105 (it should be noted here that the compression stroke of the first elastic member 203 is greater than the height of the fixing column 108, so that the staff presses the fixing cylinder 103 to drive the fixing column 108 on the clamping plate 107 to move to the back side of the fixing plate 104), thereby fixing it. The installation can be completed by pressing and rotating a certain angle, which is convenient to operate.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A residential camera with a protective function, comprising a lens (1) and a transparent protective plate (101), wherein a housing (102) is disposed outside the lens (1), wherein: The invention also comprises a fixing cylinder (103), wherein the transparent protective plate (101) is arranged in the fixing cylinder (103), a fixing plate (104) for fixing the fixing cylinder (103) is arranged outside the shell (102), a fixing hole (105) is arranged on the fixing plate (104), a clamping plate (107) is arranged on the side of the fixing cylinder (103) away from the transparent protective plate (101), a fixing column (108) slidably connected to the fixing hole (105) is arranged on the clamping plate (107), an elastic fixing mechanism for inserting the fixing column (108) into the fixing hole (105) or detaching the fixing hole (105) is arranged inside the fixing cylinder (103), and the elastic fixing mechanism is rotatably connected to the inside of the fixing cylinder (103).

2. A residential camera with a protective function according to claim 1, characterized in that: The elastic fixing mechanism comprises a sliding ring (2), a connecting ring (201), a mounting ring (202), and a plurality of first elastic members (203); an annular sliding groove (204) is provided inside the fixing tube (103); the sliding ring (2) is arranged in the annular sliding groove (204) and is slidingly connected to the inner wall of the annular sliding groove (204); the connecting ring (201) is arranged on a side of the sliding ring (2) away from the bottom of the annular sliding groove (204); one end of each of the first elastic members (203) is in contact with the connecting ring (201); the other end of each of the first elastic members (203) is in contact with the mounting ring (202); and the transparent protective plate (101) is arranged on a side of the fixing tube (103) away from the first elastic members (203).

3. A residential camera with a protective function according to claim 2, characterized in that: The base of the annular sliding groove (204) is provided with a plurality of balls (205), and the balls (205) are slidably connected to the bottom of the sliding ring (2).

4. A residential camera with a protective function according to claim 2, characterized in that: An annular guide groove (206) is provided on the side of the annular sliding groove (204), and an annular block (207) is provided on the side of the sliding ring (2). The annular block (207) is slidably connected to the inner wall of the annular guide groove (206).

5. The residential camera with protection function according to claim 2, characterized in that: A non-slip pad (208) is provided on the side of the mounting ring (202) away from the transparent protection plate (101).

6. A residential camera with a protective function according to claim 2, characterized in that: The clamping assembly also includes a clamping assembly for locking the elastic fixing mechanism, the clamping assembly includes a second elastic member (3), a clamping block (301), a slider (302), and a slide rod (303); a clamping hole is provided on the fixing column (108); a slide groove (304) is provided on one side of the fixing hole (105); the slide groove (302) is arranged in the slide groove (304) and is slidably connected to the inner wall of the slide groove (304); the clamping block (301) is arranged on a side of the slide groove (302) close to the fixing column (108); one end of the second elastic member (3) abuts against the slider (302); the other end of the second elastic member (3) abuts against the bottom of the slide groove (304); a slide groove (305) is provided on the fixing plate (104); the slide rod (303) is arranged in the slide groove (305) and is slidably connected to the inner wall of the slide groove (305); and one side of the slide rod (303) is connected to the clamping block (301).

7. A residential camera with a protective function according to claim 6, characterized in that: A placement groove (306) for placing the slide rod (303) is provided on one side of the slide groove (305).

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