Construction safety monitor

Abstract

The utility model discloses a construction safety monitor, relates to the field of monitoring instruments, and solves the problems that regular maintenance depends on various tools for disassembly, operation is tedious, electric connection adopts a plug plugging mode, abrasion is caused and the service life is influenced due to repeated pulling out or insertion, and the construction safety monitor comprises a camera body and a pre-embedded box, a bottom plate structure is installed at the bottom of the camera body, a cover plate structure is installed on the front end face of the embedded box, the bottom plate structure is connected with the cover plate structure through a detachable structure, the detachable structure comprises an arc-shaped plate, a magnet wafer, a positioning pipe, a magnet circular ring, an electric shock piece and an electric shock needle, and four rectangular positioning holes are formed in the outer side face of the arc-shaped plate. The electric shock piece is installed in the center of the arc-shaped plate in an embedded mode, the camera body can be conveniently and rapidly detached from the embedded box through a detachable structure, convenience is provided for follow-up maintenance, contact type electrification is replaced in a plug-in connection mode, frequent plug-in connection is not needed, operation is more convenient, and the service life is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of monitoring devices, specifically a construction safety monitoring device. Background Technology

[0002] Construction monitoring equipment typically refers to video surveillance equipment and its supporting systems installed on construction sites. It integrates computer software, hardware, and cameras, enabling real-time viewing of video recordings, access to historical data, and features such as infrared night vision and remote control.

[0003] Traditional construction monitoring devices are installed using screws and other related components. They are located at high altitudes, and regular maintenance requires disassembly using various tools, which is cumbersome. In addition, the electrical connection uses a plug-in method, which causes wear and tear due to repeated plugging and unplugging, affecting the service life. Utility Model Content

[0004] The purpose of this utility model is to provide a construction safety monitor that offers improved safety and stability by replacing the contact-type power supply with a plug-in connection method, eliminating the need for frequent plugging and unplugging, making operation more convenient, and extending service life. This can solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a construction safety monitor, comprising a camera body and a pre-embedded box. The bottom of the camera body is equipped with a base plate structure, and the front end of the pre-embedded box is equipped with a cover plate structure. The base plate structure is connected to the cover plate structure through a detachable structure. The detachable structure includes an arc-shaped plate, a magnetic disc, a positioning tube, a magnetic ring, a contact piece, and a contact needle. Four rectangular positioning holes are provided on the outer side of the arc-shaped plate. The end faces of the four rectangular positioning tubes are fixedly connected to the magnetic ring. The other end face of the magnetic ring contacts a magnetic disc with opposite magnetic poles. The magnetic disc is fixedly connected to the embedded surface in the positioning hole. The contact piece and the contact needle are electrically connected by contact. The positioning tube matches the positioning hole, and the contact piece is embedded in the center of the arc-shaped plate.

[0006] Preferably, the base plate structure includes a base plate, the bottom of the camera body is open, and an internally threaded pipe is connected to the inner side wall of the open via three connecting plates. A countersunk hole is provided at the center of the base plate, and a first screw is provided in the countersunk hole to be threadedly connected to the internally threaded pipe. The outer side of the camera body is fixedly connected to an arc-shaped plate, and a receiving cavity is provided on the side of the arc-shaped plate. An elongated cavity is provided on the side of the base plate located on the camera body. A U-shaped wiring channel is electrically connected to the rear side of the contact piece, and the U-shaped wiring channel is inserted into the interior of the camera body.

[0007] Preferably, the cover plate structure includes a cover plate, the front end face of the embedded box is open, four rectangular internal threaded sleeves are fixedly connected to the inner side of the embedded box, four rectangular positioning tubes are fixedly connected to the front end face of the cover plate, an embedded electric contact pin is installed at the center of the cover plate, and a second screw is provided inside the positioning tube, the second screw matching the internal threaded sleeve.

[0008] Preferably, the first screw and the second screw are of the same specification and model.

[0009] Preferably, both the magnet disc and the magnet ring are made of neodymium magnet material.

[0010] Preferably, the positioning tube is fixedly fitted with a reinforcing ring near the outer wall of the cover plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are: the detachable structure allows for quick and easy removal of the camera body from the pre-embedded box, facilitating subsequent maintenance; the contact-type power connection eliminates the need for frequent plugging and unplugging, making operation more convenient and extending service life; the threaded connection between the base plate and the camera body via countersunk holes and the first screw not only achieves a stable connection but also facilitates the disassembly and replacement of the camera body 1 when needed; the design of the entire base plate structure fully considers practicality and convenience, providing a strong guarantee for the stable operation of the construction safety monitor. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a three-dimensional structural diagram of the present invention from another angle;

[0014] Figure 3 This is a schematic diagram of the three-dimensional structure of the present invention after explosive decomposition.

[0015] Figure 4 A schematic diagram of the three-dimensional structure from another angle.

[0016] In the diagram: 1. Camera body; 2. Embedded box; 3. Base plate structure; 301. Base plate; 302. Long cavity; 303. Connecting plate; 304. Internally threaded tube; 305. First screw; 306. Countersunk hole; 4. Cover plate structure; 401. Cover plate; 402. Internally threaded sleeve; 403. Second screw; 5. Detachable structure; 501. Arc plate; 502. Magnetic disc; 503. Reinforcing ring; 504. Positioning tube; 505. Magnetic ring; 506. Positioning hole; 507. Contact piece; 508. Contact needle; 509. Receiving cavity; 5010. U-shaped wiring channel. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 The diagram shows a construction safety monitor, including a camera body 1 and a pre-embedded box 2. The bottom of the camera body 1 is equipped with a base plate structure 3, and the front end of the pre-embedded box 2 is equipped with a cover plate structure 4. The base plate structure 3 is connected to the cover plate structure 4 through a detachable structure 5. The detachable structure 5 includes an arc plate 501, a magnetic disc 502, a positioning tube 504, a magnetic ring 505, a contact piece 507, and a contact needle 508. The outer side of the arc plate 501 has four rectangular positioning holes 506. The end faces of the four rectangular positioning tubes 504 are fixedly connected to the magnetic ring 505. The other end face of the magnetic ring 505 contacts the magnetic disc 502 with opposite magnetic poles. The magnetic disc 502 is fixedly connected to the embedded surface of the positioning holes 506. The contact piece 507 and the contact needle 508 are electrically connected by contact. The positioning tube 504 matches the positioning hole 506. The contact piece 507 is embedded in the center of the arc plate 501.

[0019] It is worth noting that the camera body 1 can be installed or removed by magnetic ring 505 and magnetic disc 502. The operation is simple and convenient for regular maintenance after disassembly. The contact-type electrical connection design between contact piece 507 and contact pin 508 ensures that the circuit connection between camera body 1 and embedded box 2 is stable and reliable, avoiding monitoring failure caused by poor circuit connection. Moreover, the circuit connection method is simple to operate each time, and no manual disassembly is required, which provides further convenience for the maintenance process.

[0020] Please see Figure 1 and Figure 3 The base plate structure 3 includes a base plate 301. The bottom of the camera body 1 is open. The inner wall of the open is connected to the internal threaded tube 304 by three connecting plates 303. A countersunk hole 306 is provided at the center of the base plate 301. The countersunk hole 306 is provided with a first screw 305 that is threadedly connected to the internal threaded tube 304. The outer side of the camera body 1 is fixedly connected to the arc plate 501. The side of the arc plate 501 is provided with a receiving cavity 509. The base plate 301 is provided with a long cavity 302 on the side of the camera body 1. The rear side of the contact piece 507 is electrically connected to a U-shaped wiring channel 5010. The U-shaped wiring channel 5010 is inserted into the interior of the camera body 1.

[0021] It is worth noting that the design of the U-shaped wiring channel 5010 not only ensures the orderly arrangement of wires but also enhances the stability of the circuit connection, effectively preventing circuit failures caused by messy wires. The elongated cavity 302 facilitates the routing of wires, making the internal structure of the entire monitor neater and easier for subsequent maintenance and repair. At the same time, the connection between the base plate 301 and the camera body 1 via the countersunk hole 306 and the first screw 305 not only achieves a stable connection but also facilitates the disassembly and replacement of the camera body 1 when needed. The design of the entire base plate structure 3 fully considers practicality and convenience, providing a strong guarantee for the stable operation of the construction safety monitor.

[0022] Please refer to Figure 3 and Figure 4 The cover plate structure 4 includes a cover plate 401, the front end of the embedded box 2 is open, four rectangular internal threaded sleeves 402 are fixedly connected to the inner side of the embedded box 2, four rectangular positioning tubes 504 are fixedly connected to the front end of the cover plate 401, an embedded electric contact pin 508 is installed at the center of the cover plate 401, and a second screw 403 is provided inside the positioning tube 504, which matches the internal threaded sleeve 402.

[0023] It is worth noting that by rotating the second screw 403, the relative position between the positioning tube 504 and the embedded box 2 can be adjusted, thereby achieving a tight connection between the cover plate 401 and the embedded box 2. The design of the embedded contact pin 508 ensures stable circuit connection when the cover plate 401 is connected to the embedded box 2, improving the operational reliability of the monitor. At the same time, the four rectangular positioning tubes 504 not only enhance the connection strength between the cover plate 401 and the embedded box 2, but also make the entire cover plate structure 4 more stable and less prone to loosening. In addition, the cover plate 401 is made of corrosion-resistant and wear-resistant materials, further extending the service life of the monitor. The design of the entire cover plate structure 4 takes into account both practicality and aesthetics, providing strong support for the overall performance of the construction safety monitor.

[0024] See Figure 3 and Figure 4The use of the same specifications for the first screw 305 and the second screw 403 not only facilitates unified procurement and management but also ensures their interchangeability when screw replacement or adjustment is needed, improving the convenience of construction and maintenance. Furthermore, using screws of the same specifications standardizes the entire monitor assembly process, reducing assembly errors caused by screw mismatches and further improving assembly efficiency and overall quality. In addition, the consistency in specifications between the first screw 305 and the second screw 403 also facilitates subsequent maintenance and repair work, reducing maintenance costs.

[0025] Both the magnetic disc 502 and the magnetic ring 505 are made of neodymium magnet material, which ensures that the magnetic disc 502 and the magnetic ring 505 have strong adsorption force, thereby stably adsorbing the cover plate 401 onto the arc plate 501, preventing the cover plate 401 from falling off due to accidental contact or wind, and improving the safety and stability of the monitor.

[0026] See Figure 3 The positioning tube 504 is fixedly sleeved with a reinforcing ring 503 near the outer wall of the cover plate 401. The setting of the reinforcing ring 503 effectively enhances the connection strength between the positioning tube 504 and the cover plate 401, making the positioning tube 504 more stable when subjected to external force and less prone to deformation or loosening.

[0027] Working principle: The camera body 1 is connected to the cover plate structure 4 at the front end of the pre-embedded box 2 through the bottom plate structure 3. The connection method is a detachable structure 5. The detachable structure 5 is mainly composed of an arc plate 501, a magnetic disc 502, a positioning tube 504, a magnetic ring 505, a contact piece 507, and a contact needle 508. A positioning hole 506 is opened on the outer side of the arc plate 501. The end face of the positioning tube 504 is fixedly connected to the magnetic ring 505. The magnetic ring 505 and the magnetic disc 502 have opposite magnetic poles and attract each other, so that the positioning tube 504 can be stably inserted into the positioning hole 506, realizing the connection between the bottom plate structure 3 and the cover plate structure 4.

[0028] Meanwhile, the contact piece 507 and the contact pin 508 are connected by contact. When the positioning tube 204 is correctly aligned with the positioning hole 506, the contact piece 507 and the contact pin 508 make contact, and the circuit is connected, providing power or other required signals to the camera body 1. This design allows the camera body 1 to be installed or removed quickly and easily, facilitating the placement or adjustment of the monitor during construction. At the same time, the attraction of the magnet also increases the stability of the connection and improves the safety of the monitor.

[0029] 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, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A construction safety monitor, comprising a camera body (1) and a pre-embedded box (2), characterized in that, The camera body (1) has a base plate structure (3) installed at the bottom, and a cover plate structure (4) is installed on the front end of the pre-embedded box (2). The base plate structure (3) is connected to the cover plate structure (4) through a detachable structure (5). The detachable structure (5) includes an arc plate (501), a magnetic disc (502), a positioning tube (504), a magnetic ring (505), a contact piece (507), and a contact needle (508). The outer side of the arc plate (501) has four rectangular positioning holes (508). 6) The four rectangular positioning tubes (504) are fixedly connected to the end faces of the magnetic rings (505). The other end face of the magnetic rings (505) is in contact with the magnetic discs (502) with opposite magnetic poles. The magnetic discs (502) are fixedly connected to the embedded surface of the positioning holes (506). The contact piece (507) and the contact needle (508) are in contact electrical connection. The positioning tubes (504) match the positioning holes (506). The contact piece (507) is embedded in the center position of the arc plate (501).

2. The construction safety monitoring device according to claim 1, characterized in that: The base plate structure (3) includes a base plate (301). The bottom of the camera body (1) is open. The inner wall of the open is connected to the internal threaded tube (304) by three connecting plates (303). A countersunk hole (306) is opened at the center of the base plate (301). The countersunk hole (306) is provided with a first screw (305) that is threaded to the internal threaded tube (304). The outer side of the camera body (1) is fixedly connected to the arc plate (501). The side of the arc plate (501) is provided with a receiving cavity (509). The base plate (301) is located on the side of the camera body (1) and has a long cavity (302). The rear side of the contact piece (507) is electrically connected to a U-shaped wiring channel (5010). The U-shaped wiring channel (5010) is inserted into the interior of the camera body (1).

3. A construction safety monitoring device according to claim 2, characterized in that: The cover plate structure (4) includes a cover plate (401), the front end of the pre-embedded box (2) is open, four rectangular internal threaded sleeves (402) are fixedly connected to the inner side of the pre-embedded box (2), four rectangular positioning tubes (504) are fixedly connected to the front end of the cover plate (401), an embedded electric contact pin (508) is installed at the center of the cover plate (401), and a second screw (403) is provided inside the positioning tube (504), the second screw (403) matches the internal threaded sleeve (402).

4. A construction safety monitor according to claim 3, characterized in that: The first screw (305) and the second screw (403) are of the same specifications.

5. A construction safety monitoring device according to claim 1, characterized in that: Both the magnetic disc (502) and the magnetic ring (505) are made of neodymium magnet material.

6. A construction safety monitoring device according to claim 1, characterized in that: The positioning tube (504) is fixedly fitted with a reinforcing ring (503) near the outer wall of the cover plate (401).

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