Monitoring equipment convenient to install

Abstract

The utility model relates to the technical field of monitoring equipment, and provides monitoring equipment convenient to install, which comprises an erecting rod and an open slot arranged on the outer surface of the erecting rod. According to the utility model, the controller is used for controlling the motor to start, so that the output shaft of the motor drives the gear to rotate, and then the gear can rotate downwards along the outer surface of the rack and synchronously drive the slide block to slide downwards along the interior of the open slot under the matching of meshing of the gear and the rack and the matching of limiting and guiding of the open slot to the slide block; when the camera is dismounted, the circular ring, the movable ring, the fixed support, the camera and the like are synchronously driven to move downwards, the camera is moved to the lowermost portion, at the moment, the camera can be easily dismounted, then a new camera or a maintained camera is mounted on the fixed support, and therefore workers do not need to climb a ladder to dismount or mount the camera; the mode is safe, and therefore the situation that workers are injured is avoided.

Description

Technical Field

[0001] This utility model relates to the field of monitoring equipment technology, and in particular to a monitoring device that is easy to install. Background Technology

[0002] Surveillance equipment is a device used to observe and record the status of a specific area or activity in real time. It mainly consists of cameras, transmission equipment, storage systems and display terminals. It is widely used in home security, shop management, traffic monitoring and public safety, and can effectively prevent crime, preserve evidence and improve management efficiency.

[0003] In existing technologies, surveillance equipment is usually installed on poles, which are a certain height. Workers need to climb ladders to install cameras at the top of the poles, which is a dangerous process and may result in injury to workers. Utility Model Content

[0004] The purpose of this invention is to address the problem in the existing technology that monitoring equipment is usually installed on a pole, which is a certain height. When workers install the camera at the top of the pole, they need to climb a ladder, which is dangerous and may result in injury to the workers.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a monitoring device that is easy to install, comprising: a mounting pole, and further comprising:

[0006] An opening slot is formed on the outer surface of the support pole. A slider is slidably connected inside the opening slot. A ring is fixedly connected to the outer surface of the slider. An annular groove is formed on the outer surface of the ring. A movable ring is rotatably connected to the inner wall of the annular groove. A fixed bracket is fixedly connected to the outer surface of the movable ring. A camera is detachably mounted on the top of the fixed bracket. A motor is fixedly connected to the inner surface of the slider. A gear is fixedly connected to the output shaft of the motor. A rack is fixedly connected to the inner wall of the support pole. The rack meshes with the gear.

[0007] Preferably, the inner wall of the ring is slidably connected to the outer surface of the support rod, and the inner wall of the annular groove is provided with multiple limiting holes in a circumferential array.

[0008] Preferably, a fixing block is fixedly connected to the top of the slider, an electric telescopic rod is fixedly connected to one side of the fixing block, and a connecting block is fixedly connected to one end of the electric telescopic rod.

[0009] Preferably, a retaining strip is fixedly connected to the bottom of the connecting block, and the retaining strip is engaged with a gear.

[0010] Preferably, a limiting rod is slidably connected to the outer surface of the movable ring, and one end of the limiting rod is slidably connected inside one of the limiting holes.

[0011] Preferably, a spring is provided on the outer surface of the limiting rod, and the spring is fixedly connected to the limiting rod and the movable ring respectively.

[0012] Preferably, the inner wall of the support pole near the top is detachably fitted with a top cover.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0014] 1. This utility model uses a controller to start a motor, causing its output shaft to drive a gear to rotate. Then, with the meshing of the gear and rack, and the limiting and guiding action of the slider by the opening groove, the gear can rotate downward along the outer surface of the rack, simultaneously driving the slider to slide downward along the inside of the opening groove. This also moves the ring, movable ring, fixed bracket, and camera downward, moving the camera to the bottom. At this point, the camera can be easily removed, and a new or repaired camera can be installed on the fixed bracket. This eliminates the need for workers to climb ladders to disassemble or install the camera, making the method safer and preventing injuries to workers.

[0015] 2. In this utility model, the electric telescopic rod is activated by the controller, causing it to retract and move the connecting block towards the fixed block. Simultaneously, the locking strip moves out from between two adjacent teeth of the gear, releasing the gear from its limit. Conversely, the electric telescopic rod is activated by the controller, causing it to extend and move the connecting block and locking strip towards the gear. The locking strip is inserted between two adjacent teeth of the gear, limiting the gear. This locks the gear, thus keeping the slider and camera in a relatively fixed state.

[0016] 3. In this utility model, by manually pulling the limiting rod to one side, it disengages from the limiting hole, releasing the limiting effect on the movable ring. Simultaneously, the spring is stretched, allowing the movable ring to rotate along the inside of the annular groove. This, in turn, drives the fixed bracket and camera to rotate, adjusting the camera to a suitable position. Then, the limiting rod is released, allowing it to be inserted into another limiting hole under the restoring force of the spring, limiting the movable ring and keeping the fixed bracket and camera in a relatively fixed state. This allows for simple and convenient adjustment of the camera's shooting position. Attached Figure Description

[0017] Figure 1 A side view of the structure of a monitoring device that is easy to install, provided by this utility model;

[0018] Figure 2A partially disassembled structural diagram of a monitoring device that is easy to install, provided by this utility model;

[0019] Figure 3 A cross-sectional structural diagram of a monitoring device that is easy to install, provided by this utility model;

[0020] Figure 4 This utility model provides a monitoring device that is easy to install. Figure 3 Enlarged structural diagram at point A in the middle.

[0021] Legend:

[0022] 1. Erection pole; 101. Opening slot; 102. Top cover; 2. Ring; 201. Movable ring; 202. Fixed bracket; 203. Camera; 204. Annular groove; 205. Limiting hole; 206. Limiting rod; 207. Spring; 208. Slider; 3. Rack; 301. Motor; 302. Gear; 4. Fixing block; 401. Electric telescopic pole; 402. Connecting block; 403. Locking strip. Detailed Implementation

[0023] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0024] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0025] Examples, such as Figure 1-4 As shown, this utility model provides an easy-to-install monitoring device, including: a mounting pole 1, and an opening groove 101 formed on the outer surface of the mounting pole 1. A slider 208 is slidably connected inside the opening groove 101. A ring 2 is fixedly connected to the outer surface of the slider 208. An annular groove 204 is formed on the outer surface of the ring 2. A movable ring 201 is rotatably connected to the inner wall of the annular groove 204. A fixed bracket 202 is fixedly connected to the outer surface of the movable ring 201. A camera 203 is detachably installed on the top of the fixed bracket 202. A motor 301 is fixedly connected to the inner surface of the slider 208. A gear 302 is fixedly connected to the output shaft of the motor 301. A rack 3 is fixedly connected to the inner wall of the mounting pole 1. The rack 3 meshes with the gear 302.

[0026] Furthermore, such as Figure 1-4As shown, the inner wall of the ring 2 is slidably connected to the outer surface of the support rod 1. The inner wall of the annular groove 204 is provided with multiple limiting holes 205 in a circumferential array. With the above-mentioned arrangement, the ring 2 can slide up or down along the outer surface of the support rod 1. The setting of the limiting holes 205 facilitates adjustment.

[0027] Furthermore, such as Figure 1-4 As shown, a fixed block 4 is fixedly connected to the top of the slider 208, and an electric telescopic rod 401 is fixedly connected to one side of the fixed block 4. A connecting block 402 is fixedly connected to one end of the electric telescopic rod 401. The electric telescopic rod 401 is started by the controller, so that it can extend or retract, which can drive the connecting block 402 to move to one side or the other side.

[0028] Furthermore, such as Figure 1-4 As shown, a retaining strip 403 is fixedly connected to the bottom of the connecting block 402. The retaining strip 403 is meshed with the gear 302. By inserting the retaining strip 403 between two adjacent teeth of the gear 302, the gear 302 can be limited.

[0029] Furthermore, such as Figure 1-4 As shown, a limiting rod 206 is slidably connected to the outer surface of the movable ring 201. One end of the limiting rod 206 is slidably connected to the inside of one of the limiting holes 205. By pulling the limiting rod 206 to one side by hand, it is disengaged from the inside of the limiting hole 205, thus releasing the limitation on the movable ring 201.

[0030] Furthermore, such as Figure 1-4 As shown, a spring 207 is provided on the outer surface of the limiting rod 206. The spring 207 is fixedly connected to the limiting rod 206 and the movable ring 201 respectively. Under the reset force of the spring 207, the limiting rod 206 can be inserted into the interior of another limiting hole 205 to limit the movable ring 201.

[0031] Furthermore, such as Figure 1-4 As shown, a top cover 102 is detachably installed on the inner wall of the support rod 1 near the top. The top cover 102 serves to limit the slider 208 to a certain extent.

[0032] Working principle: When it is necessary to disassemble or install the camera 203, the electric telescopic rod 401 is activated by the controller, causing it to retract and move the connecting block 402 towards the fixed block 4. Simultaneously, the locking strip 403 moves out from between two adjacent teeth of the gear 302, releasing the limit on the gear 302. At this time, the motor 301 can be activated by the controller, causing its output shaft to drive the gear 302 to rotate. Then, with the meshing of the gear 302 and the rack 3, and with the limiting and guiding of the slider 208 by the opening slot 101, the gear 302 can move along the outer surface of the rack 3. Rotating downwards simultaneously causes the slider 208 to slide downwards along the inside of the opening groove 101, simultaneously moving the ring 2, movable ring 201, fixed bracket 202, and camera 203 downwards, moving the camera 203 to the bottom. At this point, the camera 203 can be easily removed, and a new or repaired camera 203 can be installed on the fixed bracket 202. This eliminates the need for workers to climb ladders to disassemble or install the camera 203, making the process safer and preventing injuries. By manually pulling the limit rod 206 to one side, it can be moved from the limit position. The internal movement of hole 205 disengages, releasing the restriction on movable ring 201. Simultaneously, spring 207 is stretched, allowing movable ring 201 to rotate along the inside of annular groove 204. This, in turn, drives fixed bracket 202 and camera 203 to rotate, adjusting camera 203 to a suitable position. Then, the limiting rod 206 is released, allowing it to be inserted into another limiting hole 205 under the restoring force of spring 207. This limits movable ring 201, keeping fixed bracket 202 and camera 203 relatively fixed. This allows for adjustment of the shooting position of camera 203, which is relatively simple. The process is simple and convenient. Then, the controller controls the motor 301 to rotate in the opposite direction, causing its output shaft to drive the gear 302 to rotate in the opposite direction. This allows the gear 302 to rotate upward along the outer surface of the rack 3, moving the camera 203 to a suitable height. Then, the controller controls the electric telescopic rod 401 to start, causing it to extend and move the connecting block 402 and the locking strip 403 towards the gear 302. This allows the locking strip 403 to insert between two adjacent teeth of the gear 302, limiting the gear 302 and locking it. This keeps the slider 208 and the camera 203 in a relatively fixed state.

[0033] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A monitoring device that is easy to install, comprising: The erection pole (1) is characterized by further comprising: An opening groove (101) is formed on the outer surface of the support rod (1). A slider (208) is slidably connected inside the opening groove (101). A ring (2) is fixedly connected to the outer surface of the slider (208). An annular groove (204) is formed on the outer surface of the ring (2). A movable ring (201) is rotatably connected to the inner wall of the annular groove (204). A fixed bracket (202) is fixedly connected to the outer surface of the movable ring (201). A camera (203) is detachably installed on the top of the fixed bracket (202). A motor (301) is fixedly connected to the inner surface of the slider (208). A gear (302) is fixedly connected to the output shaft of the motor (301). A rack (3) is fixedly connected to the inner wall of the support rod (1). The rack (3) meshes with the gear (302).

2. The easy-to-install monitoring device according to claim 1, characterized in that: The inner wall of the ring (2) is slidably connected to the outer surface of the support rod (1), and the inner wall of the annular groove (204) is provided with multiple limiting holes (205) in a circumferential array.

3. The easy-to-install monitoring device according to claim 1, characterized in that: A fixing block (4) is fixedly connected to the top of the slider (208), an electric telescopic rod (401) is fixedly connected to one side of the fixing block (4), and a connecting block (402) is fixedly connected to one end of the electric telescopic rod (401).

4. The easy-to-install monitoring device according to claim 3, characterized in that: The bottom of the connecting block (402) is fixedly connected to a retaining strip (403), which meshes with the gear (302).

5. The easy-to-install monitoring device according to claim 3, characterized in that: The outer surface of the movable ring (201) is slidably connected to a limiting rod (206), and one end of the limiting rod (206) is slidably connected inside one of the limiting holes (205).

6. The easy-to-install monitoring device according to claim 5, characterized in that: A spring (207) is provided on the outer surface of the limiting rod (206), and the spring (207) is fixedly connected to the limiting rod (206) and the movable ring (201) respectively.

7. The easy-to-install monitoring device according to claim 1, characterized in that: The inner wall of the support pole (1) near the top is detachably fitted with a top cover (102).

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