CN221946096U

CN221946096U - A motor current change rate monitoring device

Info

Publication number: CN221946096U
Application number: CN202323379023.1U
Authority: CN
Inventors: 张彦锋; 陈红灯; 茅紫丹
Original assignee: Nanjing Litongda Electrical Technology Co ltd
Current assignee: Nanjing Litongda Electrical Technology Co ltd
Priority date: 2023-12-12
Filing date: 2023-12-12
Publication date: 2024-11-01
Anticipated expiration: 2033-12-12

Abstract

The utility model relates to the technical field of current monitoring, and provides a motor current change rate monitoring device, including a box body and legs, legs are evenly fixed on both sides of the bottom of the box body, a cover body is hinged on one side of the top of the box body, a handle is fixed on the top of the cover body, and fixed structures are provided on both sides of the top of the box body. The utility model is provided with a fixed structure, a moving handle, and a hinged connection between the handle and the fixed plate. The handle drives the hinge ring to move upward, and the hinge ring is moved to one side of the handle, so that the cover body is opened, and the machine body is placed inside the sponge pad. Under the action of the sponge pad, it plays a role in absorbing impact and vibration, and also reduces the degree of damage to the machine body during storage and transportation, which can effectively protect the machine body and realize the function of the device being easy to store, thereby improving the convenience of the motor current change rate monitoring device when in use.

Description

Motor current change rate monitoring device

Technical Field

The utility model relates to the technical field of current monitoring, in particular to a motor current change rate monitoring device.

Background

The motor refers to an electromagnetic device for converting or transmitting electric energy according to the law of electromagnetic induction. The motor is divided into a motor and a generator. In industrial production, the motor is used as a power source for production, and in the production process, the motor in operation needs to be checked in multiple aspects, so that a motor current change rate monitoring device is used;

For this reason, the patent of bulletin number CN209043965U discloses an asynchronous motor current monitoring device, including first mounting panel, the quantity of first mounting panel is two, one side fixedly connected with mount of first mounting panel, the quantity of mount is four, one side of mount has been seted up with the fixed slot, the T-shaped groove has been seted up to the inner chamber of fixed slot, the quantity of T-shaped groove is two, the inner chamber swing joint of T-shaped groove has T-shaped piece, one side fixedly connected with locking piece in T-shaped piece keeping away from the T-shaped groove, the locking piece is located the inner chamber of fixed slot, one side fixedly connected with current monitoring device body in the fixed slot is kept away from to the locking piece. The current monitoring device for the asynchronous motor solves the problem that the current monitoring device for the asynchronous motor is inconvenient to install, has the advantage of convenient installation, is convenient for users to use, improves the practicability of the current monitoring device for the asynchronous motor, and is worthy of popularization;

The asynchronous motor current monitoring device is convenient to install, but is inconvenient to store, so that the asynchronous motor current monitoring device is inconvenient to carry when going out, and the convenience is low when the asynchronous motor current monitoring device is used.

Disclosure of utility model

The utility model aims to provide a motor current change rate monitoring device which is used for solving the defect that the existing motor current change rate monitoring device is inconvenient to store.

In order to solve the technical problems, the utility model provides the following technical scheme: a motor current change rate monitoring device comprises a box body and supporting legs;

the novel multifunctional portable multifunctional device is characterized in that supporting feet are uniformly fixed on two sides of the bottom end of the box body, a cover body is hinged to one side of the top end of the box body, a handle is fixed to the top end of the cover body, fixing structures are arranged on two sides of the top of the box body, each fixing structure comprises a fixing hook, a fixing bolt, a fixing plate, a lifting handle and a hinge ring, the fixing plates are fixed to two sides of the top of the box body, a foam-rubber cushion is arranged at the bottom end of the inside of the box body, an organism is arranged in the foam-rubber cushion, a display screen is arranged on one side of the top of the organism, and a current sensor is arranged on the other side of the top of the organism;

Both sides of the top of the box body are provided with heat dissipation structures;

The inside of organism is provided with the monitoring structure.

When the motor current change rate monitoring device is used, the function of convenient storage of the device is realized by the fixing structure, so that the convenience of the motor current change rate monitoring device in use is improved; the monitoring structure is arranged, so that the function of the device for monitoring is realized, and the applicability of the motor current change rate monitoring device in use is improved; through being provided with heat radiation structure, realized the device and be convenient for radiating function to prolonged the life of this motor current change rate monitoring devices.

Preferably, one side at the top of the fixed plate is hinged with a handle, the top of the handle is hinged with a hinge ring, the fixed hooks are arranged at two sides of the bottom of the cover body, and the tops of the fixed hooks are penetrated with fixed bolts. Remove the handle, be articulated connection through handle and fixed plate, the handle can drive articulated ring upward movement, removes articulated ring, makes articulated ring remove to one side of handle, and then makes the lid open, places the organism into the inside of foam-rubber cushion, under the effect of foam-rubber cushion, has played the effect of absorbing impact force and vibrations, also reduces the impaired degree of organism in warehousing and transportation process, can effectually protect the organism.

Preferably, one end of the fixing bolt extends to the inside of the cover body, and the fixing bolt and the cover body are in threaded connection.

Preferably, the fixing plates are symmetrically distributed on two sides of the top of the box body, and the fixing hooks are symmetrically distributed on two sides of the bottom of the cover body.

Preferably, the monitoring structure comprises a circuit board, a data processor and a single chip microcomputer, wherein the circuit board is arranged in the machine body, the data processor is arranged on one side of the top end of the circuit board, and the single chip microcomputer is arranged on the other side of the top end of the circuit board. One end of the power line is connected with the motor, the other end of the power line is inserted into the current sensor, the current sensor transmits data to the data processor, and the data processor transmits the data to the display screen through the singlechip and displays the data through the display screen.

Preferably, both ends of the circuit board are fixedly connected with the inner wall of the machine body, and the output end of the singlechip is electrically connected with the input end of the display screen.

Preferably, the input end of the data processor is electrically connected with the output end of the current sensor, and the output end of the data processor is electrically connected with the input end of the singlechip.

Preferably, the heat radiation structure includes fixed frame, dust screen, through-hole, bracing piece and fan, fixed frame all sets up in the both sides at box top, one side of fixed frame is provided with the dust screen, the through-hole has evenly been seted up to the opposite side of fixed frame, the inside of fixed frame is fixed with the bracing piece, the mid-mounting of bracing piece has the fan. The fan is started, so that air enters the box body from the dust screen, the air flow rate in the box body is quickened, and the dust-proof effect is achieved under the action of the dust screen.

Preferably, the through holes are distributed at equal intervals on one side of the fixed frame, and the fixed frame is symmetrically distributed on the top of the box body.

The utility model provides a motor current change rate monitoring device, which has the advantages that:

Through being provided with fixed knot and construct, remove the handle, be articulated connection through handle and fixed plate, the handle can drive the articulated ring and upwards move, remove the articulated ring, make the articulated ring move to one side of handle, and then make the lid open, put into the inside of foam-rubber cushion with the organism, under the effect of foam-rubber cushion, also reduce the impaired degree of organism in warehousing and transportation process, can effectually protect the organism, realized the device function of being convenient for store, thereby improved the convenience when using of this motor current change rate monitoring devices;

Through being provided with the monitoring structure, the one end of power line is connected the motor other end and inserts the inside of current sensor, and current sensor can give data transmission data processor, and data processor can pass through the singlechip and give data transmission display screen, shows through the display screen, has realized the function that the device is convenient for monitor to the suitability of this motor current change rate monitoring device when using has been improved;

Through being provided with heat radiation structure, start the fan, make the inside that the air got into the box from the dust screen to accelerate the inside air velocity of flow of box, under the effect of dust screen, played dirt-proof effect, realized the device and be convenient for radiating function, thereby prolonged the life of this motor current change rate monitoring devices.

Drawings

FIG. 1 is a schematic view of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic side sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

FIG. 4 is a schematic top view of the present utility model;

FIG. 5 is a schematic three-dimensional structure of a fixing structure according to the present utility model;

FIG. 6 is a schematic diagram of a frame structure of the monitoring structure system of the present utility model.

Reference numerals in the drawings illustrate: 1. a case; 2. a support leg; 3. a sponge cushion; 4. a body; 5. a cover body; 6. a display screen; 7. a handle; 8. a current sensor; 9. a fixed structure; 901. a fixed hook; 902. a fixing bolt; 903. a fixing plate; 904. a handle; 905. a hinge ring; 10. monitoring the structure; 1001. a circuit board; 1002. a data processor; 1003. a single chip microcomputer; 11. a heat dissipation structure; 1101. a fixed frame; 1102. a dust screen; 1103. a through hole; 1104. a support rod; 1105. a blower.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-6, the motor current change rate monitoring device provided by the utility model comprises a box body 1 and support legs 2, wherein the support legs 2 are uniformly fixed on two sides of the bottom end of the box body 1, one side of the top end of the box body 1 is hinged with a cover body 5, the top end of the cover body 5 is fixedly provided with a handle 7, two sides of the top of the box body 1 are respectively provided with a fixing structure 9, each fixing structure 9 comprises a fixing hook 901, a fixing bolt 902, a fixing plate 903, a lifting handle 904 and a hinging ring 905, each fixing plate 903 is fixed on two sides of the top of the box body 1, one side of the top of the fixing plate 903 is hinged with the lifting handle 904, the top of the lifting handle 904 is hinged with the hinging ring 905, each fixing hook 901 is arranged on two sides of the bottom of the cover body 5, the top of the fixing hook 901 is penetrated with the fixing bolts 902, one end of each fixing bolt 902 extends to the inside of the cover body 5, the fixing bolts 902 and the cover body 5 are in a threaded connection design, each fixing plate 903 is symmetrically distributed on two sides of the top of the box body 1, and each fixing hook 901 is symmetrically distributed on two sides of the bottom of the cover body 5.

Referring to fig. 1 and 5, the handle 904 is hinged to the fixing plate 903, the handle 904 drives the hinge ring 905 to move upwards, the hinge ring 905 is moved to one side of the handle 904, the cover 5 is opened, the machine body 4 is placed in the foam-rubber cushion 3, the impact force and vibration absorption function is achieved under the action of the foam-rubber cushion 3, the damage degree of the machine body 4 in the storage and transportation process is reduced, and the machine body 4 can be effectively protected.

The inside bottom of box 1 is provided with foam-rubber cushion 3, foam-rubber cushion 3's inside is provided with organism 4, one side at organism 4 top is provided with display screen 6, the opposite side at organism 4 top is provided with current sensor 8, the both sides at box 1 top all are provided with heat radiation structure 11, heat radiation structure 11 includes fixed frame 1101, dust screen 1102, through-hole 1103, bracing piece 1104 and fan 1105, fixed frame 1101 all sets up in the both sides at box 1 top, one side of fixed frame 1101 is provided with dust screen 1102, the through-hole 1103 has evenly been seted up to the opposite side of fixed frame 1101, the inside of fixed frame 1101 is fixed with bracing piece 1104, the mid-mounting of bracing piece 1104 has fan 1105, the through-hole 1103 is equidistant distribution in one side of fixed frame 1101, fixed frame 1101 is symmetrical distribution at the top of box 1.

Referring to fig. 1 and 3, the blower 1105 is activated to allow air to enter the interior of the housing 1 from the dust screen 1102, thereby accelerating the air flow rate in the housing 1, and the dust screen 1102 plays a role in dust prevention.

The inside of organism 4 is provided with monitoring structure 10, monitoring structure 10 includes circuit board 1001, data processor 1002 and singlechip 1003, circuit board 1001 sets up in the inside of organism 4, one side on circuit board 1001 top is provided with data processor 1002, the opposite side on circuit board 1001 top is provided with singlechip 1003, the both ends of circuit board 1001 all with the inner wall fixed connection of organism 4, the output of singlechip 1003 and the input electric connection of display screen 6, the input of data processor 1002 and the output electric connection of current sensor 8, the output of data processor 1002 and the input electric connection of singlechip 1003.

Referring to fig. 1 and fig. 2 to 6, one end of a power line is connected with a motor, the other end of the power line is inserted into the current sensor 8, the current sensor 8 transmits data to the data processor 1002, and the data processor 1002 transmits the data to the display screen 6 through the single-chip microcomputer 1003 and displays the data through the display screen 6.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. A motor current change rate monitoring device comprises a box body (1) and supporting legs (2);

The method is characterized in that:

The novel portable electric power box is characterized in that supporting legs (2) are uniformly fixed on two sides of the bottom end of the box body (1), a cover body (5) is hinged to one side of the top end of the box body (1), a handle (7) is fixed to the top end of the cover body (5), fixing structures (9) are arranged on two sides of the top of the box body (1), each fixing structure (9) comprises a fixing hook (901), a fixing bolt (902), a fixing plate (903), a lifting handle (904) and a hinge ring (905), each fixing plate (903) is fixed to two sides of the top of the box body (1), a sponge cushion (3) is arranged at the bottom end of the inside of the box body (1), an organism (4) is arranged in the sponge cushion (3), a display screen (6) is arranged on one side of the top of the organism (4), and a current sensor (8) is arranged on the other side of the top of the organism (4).

Both sides of the top of the box body (1) are provided with heat dissipation structures (11);

the inside of organism (4) is provided with monitoring structure (10).

2. A motor current change rate monitoring device according to claim 1, wherein: one side at fixed plate (903) top articulates there is handle (904), the top of handle (904) articulates there is articulated ring (905), fixed hook (901) all set up in the both sides of lid (5) bottom, fixed bolt (902) have all been run through at the top of fixed hook (901).

3. A motor current change rate monitoring device according to claim 2, wherein: one end of the fixing bolt (902) extends to the inside of the cover body (5), and the fixing bolt (902) and the cover body (5) are in threaded connection.

4. A motor current change rate monitoring device according to claim 2, wherein: the fixing plates (903) are symmetrically distributed on two sides of the top of the box body (1), and the fixing hooks (901) are symmetrically distributed on two sides of the bottom of the cover body (5).

5. A motor current change rate monitoring device according to claim 1, wherein: the monitoring structure (10) comprises a circuit board (1001), a data processor (1002) and a single chip microcomputer (1003), wherein the circuit board (1001) is arranged in the machine body (4), the data processor (1002) is arranged on one side of the top end of the circuit board (1001), and the single chip microcomputer (1003) is arranged on the other side of the top end of the circuit board (1001).

6. The motor current rate of change monitoring device of claim 5, wherein: both ends of the circuit board (1001) are fixedly connected with the inner wall of the machine body (4), and the output end of the singlechip (1003) is electrically connected with the input end of the display screen (6).

7. The motor current rate of change monitoring device of claim 5, wherein: the input end of the data processor (1002) is electrically connected with the output end of the current sensor (8), and the output end of the data processor (1002) is electrically connected with the input end of the singlechip (1003).

8. A motor current change rate monitoring device according to claim 1, wherein: the heat radiation structure (11) comprises a fixed frame (1101), a dust screen (1102), through holes (1103), supporting rods (1104) and fans (1105), wherein the fixed frame (1101) is arranged on two sides of the top of the box body (1), the dust screen (1102) is arranged on one side of the fixed frame (1101), the through holes (1103) are uniformly formed in the other side of the fixed frame (1101), the supporting rods (1104) are fixed in the fixed frame (1101), and the fans (1105) are arranged in the middle of the supporting rods (1104).

9. The motor current rate of change monitoring device of claim 8, wherein: the through holes (1103) are distributed at equal intervals on one side of the fixed frame (1101), and the fixed frame (1101) is symmetrically distributed at the top of the box body (1).