Monitoring camera convenient to install

Abstract

The utility model relates to the technical field of cameras, and discloses a monitoring camera convenient to install, which comprises a camera body, the outer wall of the upper end of the camera body is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a sliding block, the other side of the sliding block is connected with an installation plate, and two sides of the lower end of the installation plate are fixedly connected with a plurality of installation blocks. A connecting block is fixedly connected to the upper surface of the mounting plate, a lifting opening is formed in the upper surface of the connecting block in a penetrating mode, a lifting assembly is connected to the upper surface of the sliding block, the other end of the lifting assembly penetrates through the lifting opening and is connected with a transmission mechanism, and the other end of the transmission mechanism is connected with the outer wall of the connecting block. According to the monitoring camera convenient to install, when installation personnel install the camera body in a classroom, the camera body can be driven to rise to a high position through the transmission mechanism and the lifting assembly only by fixing the installation plate on a wall and then completing connection of the camera body, other climbing tools are not needed, convenience and rapidness are achieved, and later maintenance is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of cameras, in particular to a monitoring camera which is easy to install. Background Art

[0002] Surveillance cameras are a type of monitoring equipment widely used in public places, commercial places, industrial facilities, etc. At present, some schools often install surveillance cameras in classrooms in order to collect images and judge students' learning fatigue.

[0003] After searching, the patent with the authorization publication number CN214889799U discloses an automated intelligent classroom monitoring camera, including a base, a fixed frame, a mounting seat, a position adjustment device, an angle adjustment device and a fixing device. The position adjustment device includes a mounting plate, a mounting hole, a movable groove, a first motor, a first gear, a first rack, a movable plate, a slide groove and an electric push rod. The side walls of the base at both ends are fixedly connected to the mounting plate. The first motor is installed inside the base, and the base has a movable groove inside. The mounting plate has a mounting hole inside. The first motor drives the first gear to rotate, the first gear drives the meshing first rack to move, and the first rack drives the movable plate to slide along the slide groove, thereby adjusting the position of the camera, and the electric push rod pushes the fixed frame up and down to adjust the height of the camera, and the second motor drives the active gear to rotate, the active gear drives the meshing transmission gear to rotate, and the transmission gear drives the connecting plate to rotate through the transmission shaft, thereby adjusting the direction of the camera.

[0004] However, the above classroom surveillance cameras still have the following problems:

[0005] When installing surveillance cameras for classrooms, installers often need to step on tables and chairs or use climbing tools such as ladders to install and perform subsequent maintenance. This requires a long time at high places, which is not only inconvenient but also poses certain safety hazards. Utility Model Content

[0006] In view of the deficiencies in the prior art, the utility model provides a surveillance camera that is easy to install. When the installer installs the camera body in the classroom, he only needs to fix the mounting plate on the wall and then connect the camera body. The camera body can be driven to a high place through the transmission mechanism and the lifting assembly without the need for other climbing tools. It is convenient, fast and easy for later repair and maintenance.

[0007] The utility model provides the following technical solutions: a surveillance camera that is easy to install, comprising a camera body, a connecting rod fixedly connected to the outer wall of the upper end of the camera body, a sliding block fixedly connected to the other end of the connecting rod, a mounting plate connected to the other side of the sliding block, a plurality of mounting blocks fixedly connected to both sides of the lower end of the mounting plate, a connecting block fixedly connected to the upper surface of the mounting plate, a lifting opening penetrated through the upper surface of the connecting block, a lifting assembly connected to the upper surface of the sliding block, the other end of the lifting assembly penetrates through the lifting opening and is connected to a transmission mechanism, and the other end of the transmission mechanism is connected to the outer wall of the connecting block.

[0008] Furthermore, the lifting assembly includes a traction rope and a winding wheel, one end of the traction rope is fixedly connected to the upper surface of the slider, the other end of the traction rope passes through the lifting port and is fixedly connected to the inner rod of the winding wheel, and the outer wall on one side of the winding wheel is connected to the transmission mechanism.

[0009] Furthermore, the transmission mechanism includes a motor and a card block, the side of the card block away from the camera body is fixedly connected to the side of the connecting block close to the camera body, the outer wall of the motor is fixedly connected to the upper surface of the card block, and the output shaft of the motor is fixedly connected to one side of the winding wheel.

[0010] Furthermore, the bottom surfaces of the clamping block and the connecting block are both provided with clamping holes, wherein the inner wall of the clamping hole on the clamping block is slidably connected to the outer wall of the connecting rod, and the inner wall of the clamping hole on the connecting block is slidably connected to the outer wall of the sliding block.

[0011] Furthermore, a protective cover is sleeved and fixedly connected to the outer walls of the clamping block and the connecting block, and the winding wheel and the motor are both located inside the protective cover.

[0012] Furthermore, a T-shaped slide rail is fixedly connected to one side of the mounting plate close to the camera body, and a slide groove is provided on the side of the slider away from the camera body. The slide groove is sleeved on the outer wall of the T-shaped slide rail and is slidably connected to the outer wall of the T-shaped slide rail.

[0013] Furthermore, two anti-slip blocks are fixedly connected to the bottom surface of the T-shaped slide rail, the two anti-slip blocks are respectively located on both sides of the T-shaped slide rail, and the two anti-slip blocks are fixedly connected to the mounting plate.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] This easy-to-install surveillance camera is configured by arranging a connecting rod and a slider on one side of the camera body, connecting a mounting plate and a connecting block through the slider, and arranging a transmission mechanism and a lifting assembly above the connecting block. When the installer installs the camera body in the classroom, he only needs to fix the mounting plate on the wall and then connect the camera body. The camera body can be driven to a high place by the transmission mechanism and the lifting assembly without the need for other climbing tools. It is convenient and quick. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall appearance of the utility model;

[0017] Figure 2 The utility model is based on Figure 1 The enlarged schematic diagram of point A in the middle;

[0018] Figure 3 The utility model is based on Figure 1 Exploded diagram of each component in the diagram;

[0019] Figure 4 The utility model is based on Figure 3 A magnified schematic diagram of point B in the middle.

[0020] In the figure: 1. camera body; 2. connecting rod; 3. clamping block; 301. clamping port; 4. connecting block; 401. lifting port; 5. mounting plate; 6. T-shaped slide rail; 7. mounting block; 8. protective cover; 9. anti-slip block; 10. motor; 11. winding wheel; 12. traction rope; 13. slider; 1301. slide groove. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] See also Figure 1-Figure 4 A surveillance camera that is easy to install includes a camera body 1, a connecting rod 2 is fixedly connected to the outer wall of the upper end of the camera body 1, a slider 13 is fixedly connected to the other end of the connecting rod 2, a mounting plate 5 is connected to the other side of the slider 13, a plurality of mounting blocks 7 are fixedly connected to both sides of the lower end of the mounting plate 5, a connecting block 4 is fixedly connected to the upper surface of the mounting plate 5, a lifting port 401 is penetrated through the upper surface of the connecting block 4, a lifting component is connected to the upper surface of the slider 13, the other end of the lifting component penetrates the lifting port 401 and is connected to a transmission mechanism, and the other end of the transmission mechanism is connected to the outer wall of the connecting block 4.

[0023] The utility model is a surveillance camera that is easy to install. The structure is similar to the existing surveillance cameras, such as the automated intelligent classroom surveillance camera disclosed in the patent with publication number CN214889799U. The main improvement of the utility model is that when the installer installs the camera body 1 in the classroom, he only needs to fix the mounting plate 5 on the wall, and then connect the camera body 1. The camera body 1 can be driven to a high place through the transmission mechanism and the lifting assembly, and then the wires can be inserted into the reserved socket. The signal transmission is transmitted through the Wifi wireless connection, without the need for other climbing tools, which is convenient and fast and easy for later maintenance. Figures 1 to 4 As shown, when installing the easy-to-install surveillance camera in the utility model, first, the mounting plate 5 is placed against the wall below the location where it needs to be installed, and then the bolts are passed through the mounting block 7 to fix it to the wall. After that, the wires required for connecting the camera body 1 to the outside are connected, and a certain length is reserved. Then, the transmission mechanism is opened through an external controller. After the transmission mechanism is started, the slider 13 on the surface of the mounting plate 5 is driven to rise through the lifting assembly. Then the installer observes the lifting height, and when the height is appropriate, the transmission mechanism can be closed. It is convenient and easy to operate.

[0024] It is also worth mentioning that:

[0025] 1. The external controller is a very mature technology in the existing technology, so it will not be described in detail;

[0026] 2. Because the height of the classroom is mostly a specific height, and the installer himself has a certain height, the mounting plate 5 can be fixed at a position where it can be installed and fixed without the help of external tools. For example, if the installer is 175CM tall and the installation height of the camera body 1 is 380CM, then the actual height of the mounting plate 5 can be 100CM-150CM, and there is no specific limit. Therefore, the length of the mounting plate 5 is not necessarily required to be the same as the height of the classroom;

[0027] 3. Most existing camera bodies 1 are directly connected to power sources such as external sockets through their own plugs. When installing, the installer can reserve a suitable power cord according to the height that the camera body 1 needs to rise, and the reserved power cord only needs to be located on one side of the camera body 1 so that it will not block the normal shooting of the camera body 1.

[0028] 4. Because the camera body 1 moves straight up and down on the mounting plate 5, the power cord on one side of the camera body 1 will not hinder the lifting of the camera body 1;

[0029] 5. When students clean the classroom later, if dust sticks to the surface of the camera body 1 and affects the line of sight, students do not need to climb up and down to clean it. They can also follow the above steps to lower the camera body 1 and then wipe it, which is safer.

[0030] Please refer to Figure 3 and Figure 4 The lifting assembly includes a traction rope 12 and a winding wheel 11. One end of the traction rope 12 is fixedly connected to the upper surface of the slider 13. The other end of the traction rope 12 passes through the lifting port 401 and is fixedly connected to the inner rod of the winding wheel 11. The outer wall on one side of the winding wheel 11 is connected to the transmission mechanism.

[0031] More specifically, when the transmission mechanism is started, the transmission mechanism will drive the winding wheel 11 to rotate. As the winding wheel 11 rotates, the traction rope 12 connected to the surface will be driven to rotate and will be wrapped around the surface of the winding wheel 11 during the rotation. Then, the other end of the traction rope 12 connected to the slider 13 can be pulled upward; conversely, when the slider 13 needs to be lowered, the transmission mechanism can be controlled to reverse.

[0032] Please refer to Figure 3 The transmission mechanism includes a motor 10 and a block 3. The side of the block 3 away from the camera body 1 is fixedly connected to the side of the connecting block 4 close to the camera body 1. The outer wall of the motor 10 is fixedly connected to the upper surface of the block 3. The output shaft of the motor 10 is fixedly connected to one side of the winding wheel 11.

[0033] More specifically, when the external controller turns on the motor 10, the motor 10 remains stable under the support of the block 3. At the same time, the output shaft of the motor 10 drives the winding wheel 11 to rotate, thereby pulling the slider 13 upward.

[0034] Please refer to Figure 3 The bottom surfaces of the clamping block 3 and the connecting block 4 are both provided with a bayonet 301, wherein the inner wall of the bayonet 301 on the clamping block 3 is slidably connected to the outer wall of the connecting rod 2, and the inner wall of the bayonet 301 on the connecting block 4 is slidably connected to the outer wall of the slider 13. By providing the bayonet 301, the slider 13 and the connecting rod 2 can be limited after the slider 13 and the connecting rod 2 rise to the highest point, so as to prevent the slider 13 and the connecting rod 2 from tilting.

[0035] Please refer to Figure 1 and Figure 2 The outer wall of the clamp block 3 and the connecting block 4 is sleeved and fixedly connected with a protective cover 8, and the winding wheel 11 and the motor 10 are both located inside the protective cover 8. By setting the protective cover 8, firstly, external dust or other impurities can be prevented from falling onto the motor 10 and the winding wheel 11, causing damage to the motor 10 and the winding wheel 11; secondly, the motor 10 and the winding wheel 11 can be shielded by the protective cover 8, which can also be more beautiful visually.

[0036] Please refer to Figure 1-Figure 4 The side of the mounting plate 5 close to the camera body 1 is fixedly connected with a T-shaped slide rail 6, and the side of the slider 13 away from the camera body 1 is provided with a slide groove 1301, which is sleeved on the outer wall of the T-shaped slide rail 6 and slidably connected with the outer wall of the T-shaped slide rail 6. By providing the T-shaped slide rail 6 and the slide groove 1301, firstly, a connection can be made between the mounting plate 5 and the slider 13 to prevent the two from being separated; secondly, the moving track of the slider 13 when it is raised or lowered can be limited, and it is not easy to cause problems such as tilting.

[0037] Please refer to Figure 1 and Figure 2 The bottom surface of the T-shaped slide rail 6 is fixedly connected with two anti-dropping blocks 9, which are respectively located on both sides of the T-shaped slide rail 6, and the two anti-dropping blocks 9 are fixedly connected to the mounting plate 5. By providing two anti-dropping blocks 9, the traction rope 12 can be prevented from being lowered too much, which causes the slider 13 to fall from the bottom of the mounting plate 5.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A surveillance camera that is easy to install, comprising a camera body (1), characterized in that: The outer wall of the upper end of the camera body (1) is fixedly connected to a connecting rod (2), the other end of the connecting rod (2) is fixedly connected to a slider (13), the other side of the slider (13) is connected to a mounting plate (5), both sides of the lower end of the mounting plate (5) are fixedly connected to a plurality of mounting blocks (7), the upper surface of the mounting plate (5) is fixedly connected to a connecting block (4), a lifting opening (401) is penetrated through the upper surface of the connecting block (4), a lifting component is connected to the upper surface of the slider (13), the other end of the lifting component penetrates the lifting opening (401) and is connected to a transmission mechanism, and the other end of the transmission mechanism is connected to the outer wall of the connecting block (4).

2. The surveillance camera that is easy to install according to claim 1, characterized in that: The lifting assembly comprises a traction rope (12) and a winding wheel (11), one end of the traction rope (12) is fixedly connected to the upper surface of the slider (13), the other end of the traction rope (12) passes through the lifting opening (401) and is fixedly connected to the inner rod of the winding wheel (11), and the outer wall on one side of the winding wheel (11) is connected to the transmission mechanism.

3. The easy-to-install surveillance camera according to claim 2, characterized in that: The transmission mechanism comprises a motor (10) and a clamping block (3); a side of the clamping block (3) away from the camera body (1) is fixedly connected to a side of the connecting block (4) close to the camera body (1); an outer wall of the motor (10) is fixedly connected to an upper surface of the clamping block (3); and an output shaft of the motor (10) is fixedly connected to one side of a winding wheel (11).

4. The easy-to-install surveillance camera according to claim 3, characterized in that: The bottom surfaces of the clamping block (3) and the connecting block (4) are both provided with clamping openings (301), wherein the inner wall of the clamping opening (301) on the clamping block (3) is slidably connected to the outer wall of the connecting rod (2), and the inner wall of the clamping opening (301) on the connecting block (4) is slidably connected to the outer wall of the sliding block (13).

5. A surveillance camera that is easy to install according to claim 3 or 4, characterized in that: A protective cover (8) is sleeved and fixedly connected to the outer walls of the clamping block (3) and the connecting block (4), and the winding wheel (11) and the motor (10) are both located inside the protective cover (8).

6. A surveillance camera that is easy to install according to claim 1, 2, 3 or 4, characterized in that: A T-shaped slide rail (6) is fixedly connected to one side of the mounting plate (5) close to the camera body (1), and a slide groove (1301) is provided on one side of the slider (13) away from the camera body (1). The slide groove (1301) is sleeved on the outer wall of the T-shaped slide rail (6) and is slidably connected to the outer wall of the T-shaped slide rail (6).

7. The easy-to-install surveillance camera according to claim 5, characterized in that: A T-shaped slide rail (6) is fixedly connected to one side of the mounting plate (5) close to the camera body (1), and a slide groove (1301) is provided on one side of the slider (13) away from the camera body (1). The slide groove (1301) is sleeved on the outer wall of the T-shaped slide rail (6) and is slidably connected to the outer wall of the T-shaped slide rail (6).

8. The easy-to-install surveillance camera according to claim 6, characterized in that: Two anti-slip blocks (9) are fixedly connected to the bottom surface of the T-shaped slide rail (6), the two anti-slip blocks (9) are respectively located on both sides of the T-shaped slide rail (6), and the two anti-slip blocks (9) are fixedly connected to the mounting plate (5).

9. The easy-to-install surveillance camera according to claim 7, characterized in that: Two anti-slip blocks (9) are fixedly connected to the bottom surface of the T-shaped slide rail (6), the two anti-slip blocks (9) are respectively located on both sides of the T-shaped slide rail (6), and the two anti-slip blocks (9) are fixedly connected to the mounting plate (5).

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