Circuit safety monitoring alarm

Abstract

The utility model provides a circuit safety monitoring alarm comprising a static electricity removing box, the front side of the inner cavity of the static electricity removing box is provided with a monitor body, the top of the monitor body is communicated with a wire passing pipe, the left side and the right side of the static electricity removing box are both fixedly provided with mounting plates, the inner cavity of the static electricity removing box is internally provided with a static electricity removing mechanism, and the static electricity removing mechanism is connected with the monitor body. And a dismounting mechanism is arranged on the front side of the mounting plate and comprises a dismounting box. By arranging the static electricity removing mechanism, static electricity generated in the monitor body can be eliminated, the situation that due to dust adsorption, internal parts of the monitor body are damaged, and normal use of the monitor body is affected is avoided, and by arranging the dismounting mechanism, the static electricity removing mechanism and the monitor body can be conveniently separated; parts in the static electricity removing mechanism can be conveniently overhauled, and the situation that the monitor body needs to be closed to monitor the circuit due to the fact that the static electricity removing device needs to be overhauled is avoided.

Description

Technical Field

[0001] The utility model relates to a monitoring alarm, in particular to a circuit safety monitoring alarm, belonging to the technical field of circuits. Background Art

[0002] A circuit is a conductive loop composed of metal wires and electrical and electronic components. When a power source is added to the input end of the circuit, a potential difference is generated at the input end. The circuit can work when it is connected. The existence of current can be tested by some instruments, such as the deflection of a voltmeter or ammeter, the light of a light bulb, etc. According to the nature of the current flowing through, it is generally divided into two types: a circuit through which direct current passes is called a "DC circuit", and a circuit through which alternating current passes is called an AC circuit. In order to ensure the safety of the circuit during use, a monitoring alarm needs to be installed;

[0003] A Chinese patent publication (publication number: CN 217360198 U) discloses a circuit safety monitoring alarm, comprising: a monitor body, an electric wire, and an alarm mechanism arranged inside the monitor body; wherein the alarm mechanism comprises an iron core fixedly mounted on the left outer surface of the monitor body near the middle position, and the electric wire is spirally arranged on the outer surface of the iron core. The utility model provides an alarm mechanism. When the circuit is overloaded or the current load occurs, resulting in an increase in the current inside the electric wire, the high-speed airflow is turbulent through the gas flow, and the turbulent airflow entering the resonance cavity resonates, thereby emitting a sharp sound, thereby playing the role of an alarm, thereby facilitating the staff to find the faulty line. At the same time, for the case where the circuit is relatively short and the connected lines are relatively many, such as at a construction site, the utility model can be quickly installed and monitored, the installation period is short, and all branch lines can be monitored.

[0004] However, after wrapping the wire around the iron core, the wire itself may release a certain amount of static electricity, and the static electricity will be transmitted to the monitor body. At the same time, static electricity itself has the principle of attracting and keeping away dust. Dust may enter the interior of the monitor and cause damage to its internal components, resulting in the inability to monitor and alarm the circuit. Therefore, it is necessary to equip it with a device that can eliminate static electricity, and the device for eliminating static electricity needs to be regularly maintained and inspected. Therefore, it is not convenient to install it directly inside the monitor to avoid shutting down the monitor during daily maintenance, which in turn affects the monitoring of the circuit. For this reason, a circuit safety monitoring alarm is proposed. Utility Model Content

[0005] In view of this, the utility model provides a circuit safety monitoring alarm to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0006] The technical solution of the utility model is implemented as follows: comprising a static electricity removal box, a monitor body is arranged at the front side of the inner cavity of the static electricity removal box, a wire-passing tube is connected to the top of the monitor body, mounting plates are fixedly installed on the left and right sides of the static electricity removal box, and a static electricity removal mechanism is arranged in the inner cavity of the static electricity removal box;

[0007] A disassembly mechanism is provided on the front side of the mounting plate, and the disassembly mechanism includes a disassembly box, which is provided on the front side of the mounting plate, and sliding rods are fixedly installed on the upper and lower sides of the inner cavity of the disassembly box, and a slider is slidably connected to the outer surface of the sliding rod, and a hard spring is fixedly installed on the outer side of the slider, and the outer side of the hard spring is fixedly connected to the outer side of the inner cavity of the disassembly box, and a plug rod is fixedly installed on the inner side of the slider, and sockets are provided on the left and right sides of the static electricity removal box and the monitor body, and a pull rod is fixedly installed on the front side of the slider.

[0008] Further preferably, a limiting groove is provided at the rear side of the inner cavity of the disassembly box, a limiting block is fixedly installed at the rear side of the sliding block, and the rear side of the limiting block is slidably connected to the inner cavity of the limiting groove.

[0009] Further preferably, fixing plates are fixedly installed on both upper and lower sides of the front side of the disassembly box, and the pull rod passes through the inner side of the fixing plate and extends to the front side of the disassembly box.

[0010] Further preferably, a slot is provided on the inner side of the inner cavity of the disassembly box, the monitor body is snapped into the inner cavity of the anti-static box, and the insertion rod passes through the inner cavity of the slot and is inserted into the inner cavity of the jack.

[0011] Further preferably, connecting plates are fixedly installed on both upper and lower sides of the disassembly box, and both left and right sides of the front side of the connecting plate are threadedly connected with mounting screws, and the rear sides of the mounting screws are threadedly connected to the inner surface of the mounting plate.

[0012] Further preferably, the static electricity removal mechanism includes an air inlet slot, which is opened on the rear side of the inner cavity of the static electricity removal box, a micro fan is fixedly installed in the inner cavity of the air inlet slot, a small transformer is fixedly installed at the bottom of the inner cavity of the static electricity removal box, and a discharge needle is fixedly installed at the output end of the small transformer, a filter is arranged in the inner cavity of the static electricity removal box, and a circular groove is opened on the rear side of the inner cavity of the monitor body.

[0013] Further preferably, a plug-in slot is provided on the top of the static electricity removal box, and the filter is plugged into the inner cavity of the plug-in slot.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] 1. The utility model can eliminate the static electricity generated inside the monitor body by setting up a static electricity removal mechanism, so as to prevent the internal parts of the monitor body from being damaged due to the adsorption of dust, thereby affecting the normal use of the monitor body. By setting up a disassembly mechanism, the static electricity removal mechanism and the monitor body can be easily separated, which is convenient for the maintenance of the parts in the static electricity removal mechanism, and there is no need to shut down the circuit monitoring of the monitor body due to the need to repair the static electricity removal device.

[0016] 2. The utility model can limit the slider by setting the limit block and the limit groove, so as to avoid the slider from deviating when moving, causing the insertion rod to be unable to be inserted into the inner cavity of the socket, and fixing the static electricity removal box and the monitor body; by setting the fixing plate, the moving direction of the pull rod can be limited to avoid the displacement when moving, so that the moving direction of the insertion rod is changed and the static electricity removal box and the monitor body cannot be connected to each other; by setting the mounting screws and the connecting plate, the disassembly mechanism can be disassembled as a whole, which is convenient for repair and replacement when the parts in the disassembly mechanism are damaged; by setting the discharge needle, the current of the small transformer is released to separate the air into ion airflows with positive and negative charges, so that the micro fan blows the ion airflow to the surface of the object, neutralizes the static electricity on the surface of the object, and finally eliminates the static electricity on the surface of the object; by setting the plug-in slot, the filter can be easily cleaned and replaced, and it is avoided that the surface of the filter is covered with a lot of dust, which makes it impossible to filter the dust in the air normally.

[0017] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is the main structure diagram of the utility model;

[0020] Figure 2 This is a disassembly structure diagram of the monitor of the utility model;

[0021] Figure 3 This is a disassembly structure diagram of the filter screen of the utility model;

[0022] Figure 4 This is a structural diagram of the static electricity removal mechanism of the utility model;

[0023] Figure 5 This is a structural diagram of the disassembly mechanism of the utility model.

[0024] Figure numerals: 1. Anti-static box; 2. Disassembly mechanism; 201. Disassembly box; 202. Slide bar; 203. Sliding block; 204. Hard spring; 205. Insert rod; 206. Pull rod; 207. Limiting groove; 208. Limiting block; 209. Slot; 210. Socket; 211. Fixing plate; 212. Connecting plate; 213. Mounting screw; 3. Anti-static mechanism; 301. Air inlet slot; 302. Micro fan; 303. Small transformer; 304. Discharge needle; 305. Filter; 306. Plug slot; 307. Circular slot; 4. Monitor body; 5. Wire tube; 6. Mounting plate. DETAILED DESCRIPTION

[0025] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0026] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0027] Example 1

[0028] like Figure 1-5 As shown, the embodiment of the utility model provides a static electricity removal box 1, a monitor body 4 is arranged on the front side of the inner cavity of the static electricity removal box 1, a wire-passing tube 5 is connected to the top of the monitor body 4, mounting plates 6 are fixedly installed on both the left and right sides of the static electricity removal box 1, and a static electricity removal mechanism 3 is arranged in the inner cavity of the static electricity removal box 1;

[0029] A disassembly mechanism 2 is provided on the front side of the mounting plate 6, and the disassembly mechanism 2 includes a disassembly box 201, which is provided on the front side of the mounting plate 6, and sliding rods 202 are fixedly installed on the upper and lower sides of the inner cavity of the disassembly box 201, and a slider 203 is slidably connected to the outer surface of the sliding rod 202, and a hard spring 204 is fixedly installed on the outer side of the slider 203, and the outer side of the hard spring 204 is fixedly connected to the outer side of the inner cavity of the disassembly box 201, and an insertion rod 205 is fixedly installed on the inner side of the slider 203, and sockets 210 are provided on the left and right sides of the static electricity removal box 1 and the monitor body 4, and a pull rod 206 is fixedly installed on the front side of the slider 203.

[0030] By setting up the static electricity removal mechanism 3, the static electricity generated inside the monitor body 4 can be eliminated, thereby preventing the adsorption of dust from causing damage to the internal parts of the monitor body 4 and affecting the normal use of the monitor body 4. By setting up the disassembly mechanism 2, the static electricity removal mechanism 3 and the monitor body 4 can be easily separated, which is convenient for the inspection and maintenance of the parts in the static electricity removal mechanism 3, and there is no need to shut down the circuit monitoring of the monitor body 4 due to the need to inspect the static electricity removal device.

[0031] Example 2

[0032] In one embodiment, a limiting groove 207 is provided on the rear side of the inner cavity of the disassembly box 201, and a limiting block 208 is fixedly installed on the rear side of the slider 203. The rear side of the limiting block 208 is slidably connected to the inner cavity of the limiting groove 207. Fixed plates 211 are fixedly installed on the upper and lower sides of the front side of the disassembly box 201. The pull rod 206 passes through the inner side of the fixing plate 211 and extends to the front side of the disassembly box 201. A slot 209 is provided on the inner side of the inner cavity of the disassembly box 201. The monitor body 4 is clamped in the inner cavity of the static electricity removal box 1. The insertion rod 205 passes through the inner cavity of the slot 209 and is inserted into the inner cavity of the socket 210. Connecting plates 212 are fixedly installed on the upper and lower sides of the disassembly box 201. The left and right sides of the front side of the connecting plate 212 are threadedly connected with mounting screws 213, and the rear side of the mounting screws 213 is threadedly connected to the inner surface of the mounting plate 6.

[0033] By setting the limit block 208 and the limit groove 207, the slider 203 can be limited to avoid the slider 203 from offsetting when moving, resulting in the inability of the insertion rod 205 to be inserted into the inner cavity of the socket 210, and the situation of fixing the static electricity removal box 1 and the monitor body 4 occurs. By setting the fixing plate 211, the moving direction of the pull rod 206 can be limited to avoid the slider 203 from offsetting when moving, causing the moving direction of the insertion rod 205 to change, and the static electricity removal box 1 and the monitor body 4 cannot be connected to each other. By setting the mounting screws 213 and the connecting plate 212, the disassembly mechanism 2 can be disassembled as a whole, which is convenient for repair and replacement when the parts in the disassembly mechanism 2 are damaged.

[0034] Example 3

[0035] In one embodiment, the static electricity removal mechanism 3 includes an air inlet slot 301, which is opened on the rear side of the inner cavity of the static electricity removal box 1. A micro fan 302 is fixedly installed in the inner cavity of the air inlet slot 301, a small transformer 303 is fixedly installed at the bottom of the inner cavity of the static electricity removal box 1, and a discharge needle 304 is fixedly installed at the output end of the small transformer 303. A filter 305 is arranged in the inner cavity of the static electricity removal box 1, a circular groove 307 is opened on the rear side of the inner cavity of the monitor body 4, and a plug-in slot 306 is opened on the top of the static electricity removal box 1, and the filter 305 is plugged into the inner cavity of the plug-in slot 306.

[0036] By setting the discharge needle 304 and releasing the current of the small transformer 303, the air is separated into ion airflows with positive and negative charges, so that the micro fan 302 blows the ion airflow to the surface of the object, neutralizes the static electricity on the surface of the object, and finally eliminates the static electricity on the surface of the object. By setting the plug-in slot 306, the filter 305 can be easily cleaned and replaced, avoiding the situation where the surface of the filter 305 is covered with too much dust, making it impossible to filter the dust in the air normally.

[0037] When the utility model is working: the small transformer 303 transmits electricity to the air through the discharge needle 304 for release, and separates the air into ion airflow with positive and negative charges. Finally, the micro-blower 302 blows the ion airflow through the circular groove 307 into the inner cavity of the monitor body 4, neutralizes the static electricity charge on the surface of the object, and finally eliminates the static electricity on the surface of the object, completing the work of eliminating static electricity on the monitor body 4. When it is necessary to inspect and repair the entire static electricity removal mechanism 3, after turning off the power release of the small transformer 303, grasp the pull rod 206 and pull it outward. At this time, the pull rod 206 drives the slider 203 and the plug rod 205 to move outward synchronously. At this time, due to the action of force, the hard spring 204 is deformed. As the plug rod 205 leaves the inner cavity of the socket 210, the static electricity removal box 1 can be pulled backward, so that the monitor body 4 is separated from the inner cavity of the static electricity removal box 1. When the inspection is completed, the static electricity removal box 1 is clamped to the outside of the monitor body 4 again, and the pull rod 206 is released. At this time, due to the disappearance of force, the hard spring 204 is deformed again, and its own tension pushes the slider 203 and the plug rod 205 to move inward. The plug rod 205 passes through the inner cavity of the socket 210 again to connect the static electricity removal box 1 and the monitor body 4.

[0038] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A circuit safety monitoring alarm, characterized in that: It comprises a static electricity removal box (1), a monitor body (4) is arranged on the front side of the inner cavity of the static electricity removal box (1), a wire-passing tube (5) is connected to the top of the monitor body (4), mounting plates (6) are fixedly installed on both the left and right sides of the static electricity removal box (1), and a static electricity removal mechanism (3) is arranged in the inner cavity of the static electricity removal box (1); A disassembly mechanism (2) is provided on the front side of the mounting plate (6), and the disassembly mechanism (2) includes a disassembly box (201). The disassembly box (201) is provided on the front side of the mounting plate (6), and sliding rods (202) are fixedly installed on the upper and lower sides of the inner cavity of the disassembly box (201), and the outer surface of the sliding rod (202) is slidably connected to a slider (203), and a hard spring (204) is fixedly installed on the outer side of the slider (203), and the outer side of the hard spring (204) is fixedly connected to the outer side of the inner cavity of the disassembly box (201), and an insertion rod (205) is fixedly installed on the inner side of the slider (203). The static electricity removal box (1) and the monitor body (4) are provided with sockets (210) on the left and right sides, and a pull rod (206) is fixedly installed on the front side of the slider (203).

2. A circuit safety monitoring alarm according to claim 1, characterized in that: A limiting groove (207) is provided on the rear side of the inner cavity of the disassembly box (201), a limiting block (208) is fixedly installed on the rear side of the sliding block (203), and the rear side of the limiting block (208) is slidably connected to the inner cavity of the limiting groove (207).

3. A circuit safety monitoring alarm according to claim 1, characterized in that: Fixed plates (211) are fixedly mounted on both upper and lower sides of the front side of the disassembly box (201), and the pull rod (206) passes through the inner side of the fixed plate (211) and extends to the front side of the disassembly box (201).

4. A circuit safety monitoring alarm according to claim 1, characterized in that: A slot (209) is provided on the inner side of the inner cavity of the disassembly box (201), the monitor body (4) is snap-fitted into the inner cavity of the static electricity removal box (1), and the insertion rod (205) passes through the inner cavity of the slot (209) and is plugged into the inner cavity of the socket (210).

5. A circuit safety monitoring alarm according to claim 1, characterized in that: The upper and lower sides of the disassembly box (201) are fixedly mounted with connecting plates (212), the left and right sides of the front side of the connecting plate (212) are threadedly connected with mounting screws (213), and the rear sides of the mounting screws (213) are threadedly connected to the inner surface of the mounting plate (6).

6. A circuit safety monitoring alarm according to claim 1, characterized in that: The static electricity removal mechanism (3) comprises an air inlet slot (301), the air inlet slot (301) being arranged at the rear side of the inner cavity of the static electricity removal box (1), a micro fan (302) being fixedly installed in the inner cavity of the air inlet slot (301), a small transformer (303) being fixedly installed at the bottom of the inner cavity of the static electricity removal box (1), a discharge needle (304) being fixedly installed at the output end of each small transformer (303), a filter screen (305) being arranged in the inner cavity of the static electricity removal box (1), and a circular slot (307) being arranged at the rear side of the inner cavity of the monitor body (4).

7. A circuit safety monitoring alarm according to claim 6, characterized in that: The top of the static electricity removal box (1) is provided with a plug-in slot (306), and the filter (305) is plugged into the inner cavity of the plug-in slot (306).

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