Monitoring camera with adjustable monitoring range

Abstract

The utility model relates to the technical field of monitoring cameras, and discloses a monitoring camera with an adjustable monitoring range, an adjusting device is composed of a shaft rod, a first gear, a motor, a second gear, a base, a rotating shaft, a third gear, a sliding rail, a rack, an electric push rod and a movable cylinder, the first gear is fixedly mounted on the surface of the shaft rod, the motor is fixedly mounted in the mounting seat, the second gear is fixedly mounted on an output shaft of the motor, the base is fixedly mounted at the top of the shaft rod, the rotating shaft is rotatably mounted in the base, and the third gear is fixedly mounted on the surface of the rotating shaft. According to the monitoring camera with the adjustable monitoring range, the shaft rod can be rotated by driving the motor, the movable cylinder can be rotated by starting the electric push rod, the monitoring range of the monitoring camera body can be adjusted under the combined action of the motor and the electric push rod, and the practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of surveillance camera technology, specifically to a surveillance camera with adjustable monitoring range. Background Technology

[0002] Surveillance cameras, as a crucial semiconductor imaging device, offer significant advantages. They possess extremely high sensitivity, effectively capturing minute details; excellent resistance to strong light, maintaining clear imaging even in bright conditions; low distortion, ensuring accurate image reproduction; compact size, facilitating easy installation; long lifespan, and strong stability; and vibration resistance, adapting to various complex environments.

[0003] Existing surveillance cameras present numerous inconveniences. Regarding range adjustment, most cameras can only be initially angled before installation. Once installed, changing the monitoring range often requires specialized tools and significant time and effort. For temporary changes in key monitoring areas or special circumstances, adjustments cannot be made quickly to ensure accurate coverage. Furthermore, disassembly and assembly are fraught with problems. Existing surveillance camera installation methods are typically fixed and complex, involving numerous screw fixings, wiring connections, and debugging steps. This not only requires operators to possess professional technical knowledge and skills but also makes the entire disassembly and assembly process time-consuming and labor-intensive. These inconveniences are particularly pronounced when cameras need to be relocated, maintained, or upgraded, potentially leading to prolonged monitoring gaps or system interruptions. This significantly impacts the flexibility and practicality of the monitoring system, increases operating costs and management difficulty, and fails to meet the diverse and dynamic security needs of modern society, hindering efficient and convenient monitoring operations. Utility Model Content

[0004] The purpose of this invention is to provide a surveillance camera with an adjustable monitoring range to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a surveillance camera with adjustable monitoring range, comprising a mounting base, an adjustment device, a connecting block, a limiting device, and a surveillance camera body. The adjustment device is disposed inside the mounting base, the connecting block is disposed inside the adjustment device, the limiting device is disposed on the side of the adjustment device, and the surveillance camera body is fixedly mounted on the top of the connecting block.

[0006] The adjusting device consists of a shaft, a first gear, a motor, a second gear, a base, a rotating shaft, a third gear, a slide rail, a rack, an electric push rod, and a movable cylinder. The shaft is rotatably mounted inside the mounting base. The first gear is fixedly mounted on the surface of the shaft. The motor is fixedly mounted inside the mounting base. The second gear is fixedly mounted on the output shaft of the motor. The base is fixedly mounted on the top of the shaft. The rotating shaft is rotatably mounted inside the base. The third gear is fixedly mounted on the surface of the rotating shaft. The slide rail is fixedly mounted on the top of the shaft. The rack is slidably mounted inside the slide rail. The electric push rod is fixedly mounted on the top of the shaft. The movable cylinder is fixedly mounted on the surface of the rotating shaft.

[0007] Preferably, the limiting device consists of a fixed cylinder, a pull rod, a spring, a ring, and a limiting block. The fixed cylinder is fixedly installed on the side of the movable cylinder, the pull rod is slidably installed inside the fixed cylinder, the spring is sleeved on the surface of the pull rod, the ring is fixedly installed on the side of the pull rod, and the limiting block is fixedly installed on the side of the ring.

[0008] Preferably, the mounting base has pulleys arranged in a circular array inside, which can help the shaft rotate better inside the mounting base.

[0009] Preferably, the first gear and the second gear mesh to drive the motor, and the shaft can rotate under the action of the first gear and the second gear.

[0010] Preferably, the third gear meshes with the rack, and by moving the rack, the shaft can be rotated under the action of the third gear.

[0011] Preferably, the electric push rod and the rack are fixedly connected, and starting the electric push rod can drive the rack to move.

[0012] Preferably, the connecting block is slidably installed inside the movable cylinder.

[0013] Preferably, one end of the spring abuts against the fixed cylinder, and the other end of the spring abuts against the ring, and the spring is provided for resetting the pull rod.

[0014] Preferably, the other end of the connection between the pull rod and the ring is fixedly connected to the pull ring.

[0015] Preferably, the connecting block has a limiting groove inside that matches the limiting block.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] (1) The adjustable monitoring range monitoring camera moves the pull rod by pulling the pull ring, puts the connecting block that is fixed together with the monitoring camera body into the inside of the movable cylinder, releases the pull ring, and under the action of the spring, the limit block enters the limit groove, which can fix the monitoring camera body, and the disassembly and assembly of the monitoring camera body is convenient and quick.

[0018] (2) The adjustable monitoring range of the monitoring camera can rotate the shaft by driving the motor and rotate the movable cylinder by activating the electric push rod. Under the combined action of the motor and the electric push rod, the monitoring range of the monitoring camera body can be adjusted, which is highly practical. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the shaft, the first gear, and the motor structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the slide rail, rack, and electric push rod structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the base, rotating shaft, and third gear structure of this utility model;

[0023] Figure 5 This is a schematic diagram of the pull rod, spring, and ring structure of this utility model.

[0024] In the diagram: 1. Mounting base; 2. Adjustment device; 201. Shaft; 202. First gear; 203. Motor; 204. Second gear; 205. Base; 206. Rotating shaft; 207. Third gear; 208. Slide rail; 209. Rack; 210. Electric push rod; 211. Movable cylinder; 3. Connecting block; 4. Limiting device; 401. Fixed cylinder; 402. Pull rod; 403. Spring; 404. Ring; 405. Limiting block; 5. Monitoring camera body. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Please see Figure 1-5This utility model provides a technical solution: a surveillance camera with adjustable monitoring range, including a mounting base 1, an adjustment device 2, a connecting block 3, a limiting device 4, and a surveillance camera body 5. The adjustment device 2 is disposed inside the mounting base 1, and the mounting base 1 has pulleys arranged in a circumferential array inside, which can assist the shaft 201 to rotate better inside the mounting base 1. The connecting block 3 is disposed inside the adjustment device 2, and the limiting device 4 is disposed on the side of the adjustment device 2. The surveillance camera body 5 is fixedly installed on the top of the connecting block 3.

[0027] The adjusting device 2 consists of a shaft 201, a first gear 202, a motor 203, a second gear 204, a base 205, a rotating shaft 206, a third gear 207, a slide rail 208, a rack 209, an electric push rod 210, and a movable cylinder 211. The shaft 201 is rotatably mounted inside the mounting base 1. The first gear 202 is fixedly mounted on the surface of the shaft 201. The motor 203 is fixedly mounted inside the mounting base 1. The second gear 204 is fixedly mounted on the output shaft of the motor 203. The first gear 202 and the second gear 204 mesh to drive the motor 203. Under the action of the first gear 202 and the second gear 204, the shaft 201 can rotate. The base 205 is fixedly mounted on the shaft. At the top of 201, a rotating shaft 206 is rotatably mounted inside a base 205. A third gear 207 is fixedly mounted on the surface of the rotating shaft 206. A slide rail 208 is fixedly mounted on the top of the shaft 201. A rack 209 is slidably mounted inside the slide rail 208. The third gear 207 and the rack 209 mesh. By moving the rack 209, the rotating shaft 206 can be rotated under the action of the third gear 207. An electric push rod 210 is fixedly mounted on the top of the shaft 201. The electric push rod 210 and the rack 209 are fixedly connected. Activating the electric push rod 210 can drive the rack 209 to move. A movable cylinder 211 is fixedly mounted on the surface of the rotating shaft 206. A connecting block 3 is slidably mounted inside the movable cylinder 211.

[0028] The limiting device 4 consists of a fixed cylinder 401, a pull rod 402, a spring 403, a ring 404, and a limiting block 405. The fixed cylinder 401 is fixedly installed on the side of the movable cylinder 211. The pull rod 402 is slidably installed inside the fixed cylinder 401. The spring 403 is sleeved on the surface of the pull rod 402. The ring 404 is fixedly installed on the side of the pull rod 402. One end of the spring 403 abuts against the fixed cylinder 401, and the other end of the spring 403 abuts against the ring 404. The spring 403 is provided to reset the pull rod 402. The other end of the pull rod 402 and the ring 404 are fixedly connected to the pull ring. The limiting block 405 is fixedly installed on the side of the ring 404. The connecting block 3 has a limiting groove inside that matches the limiting block 405.

[0029] In use, the pull ring drives the pull rod 402 to move, placing the connecting block 3, which is fixed to the monitoring camera body 5, into the movable cylinder 211. Releasing the pull ring allows the limiting block 405 to enter the limiting groove under the action of the spring 403, thus fixing the monitoring camera body 5 in place. The drive motor 203, under the action of the first gear 202 and the second gear 204, causes the shaft 201 to rotate, activating the electric push rod 210. Under the action of the third gear 207 and the rack 209, the rotating shaft 206 rotates, causing the movable cylinder 211 to rotate. The combined action of the motor 203 and the electric push rod 210 allows for adjustment of the monitoring range of the monitoring camera body 5.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A surveillance camera with adjustable monitoring range, comprising a mounting base (1), an adjustment device (2), a connecting block (3), a limiting device (4), and a surveillance camera body (5), characterized in that: The adjustment device (2) is located inside the mounting base (1), the connecting block (3) is located inside the adjustment device (2), the limiting device (4) is located on the side of the adjustment device (2), and the monitoring camera body (5) is fixedly installed on the top of the connecting block (3). The adjusting device (2) consists of a shaft (201), a first gear (202), a motor (203), a second gear (204), a base (205), a rotating shaft (206), a third gear (207), a slide rail (208), a rack (209), an electric push rod (210), and a movable cylinder (211). The shaft (201) is rotatably mounted inside the mounting base (1), the first gear (202) is fixedly mounted on the surface of the shaft (201), the motor (203) is fixedly mounted inside the mounting base (1), and the second gear (204) is fixedly mounted on the surface of the shaft (201). The base (205) is fixedly installed on the top of the shaft (201), the rotating shaft (206) is rotatably installed inside the base (205), the third gear (207) is fixedly installed on the surface of the rotating shaft (206), the slide rail (208) is fixedly installed on the top of the shaft (201), the rack (209) is slidably installed inside the slide rail (208), the electric push rod (210) is fixedly installed on the top of the shaft (201), and the movable cylinder (211) is fixedly installed on the surface of the rotating shaft (206).

2. The surveillance camera with adjustable monitoring range according to claim 1, characterized in that: The limiting device (4) consists of a fixed cylinder (401), a pull rod (402), a spring (403), a ring (404), and a limiting block (405). The fixed cylinder (401) is fixedly installed on the side of the movable cylinder (211). The pull rod (402) is slidably installed inside the fixed cylinder (401). The spring (403) is sleeved on the surface of the pull rod (402). The ring (404) is fixedly installed on the side of the pull rod (402). The limiting block (405) is fixedly installed on the side of the ring (404).

3. A surveillance camera with adjustable monitoring range according to claim 1, characterized in that: The mounting base (1) has pulleys arranged in a circular array inside.

4. A surveillance camera with adjustable monitoring range according to claim 1, characterized in that: The first gear (202) and the second gear (204) mesh.

5. A surveillance camera with adjustable monitoring range according to claim 1, characterized in that: The third gear (207) and the rack (209) mesh.

6. A surveillance camera with adjustable monitoring range according to claim 1, characterized in that: The electric push rod (210) and the rack (209) are fixedly connected.

7. A surveillance camera with adjustable monitoring range according to claim 1, characterized in that: The connecting block (3) is slidably installed inside the movable cylinder (211).

8. A surveillance camera with adjustable monitoring range according to claim 2, characterized in that: One end of the spring (403) abuts against the fixed cylinder (401), and the other end of the spring (403) abuts against the ring (404).

9. A surveillance camera with adjustable monitoring range according to claim 2, characterized in that: The other end of the connection between the pull rod (402) and the ring (404) is fixedly connected to the pull ring.

10. A surveillance camera with adjustable monitoring range according to claim 2, characterized in that: The connecting block (3) has a limiting groove inside that matches the limiting block (405).

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