CN216489035U - A microcomputer protection device for power distribution control with high temperature alarm function - Google Patents

Abstract

The utility model discloses a microcomputer protection device for power distribution control with a high temperature alarm function, comprising: a microcomputer protector body, as the working basis of the device, a display screen is embedded on the microcomputer protector body, and the alarm The first spring is fixedly connected to one side of the first bearing, one end of the first spring is fixedly connected to the inner wall of the support cylinder, and the through hole is opened at the bottom of the support cylinder. The microcomputer protection device for power distribution control with high temperature alarm function enables the insertion rod to withdraw or enter from the card slot by rotating the insertion rod, thereby facilitating the installation of the microcomputer protector body in the support frame or removal from the support frame , through the extension of the hydraulic rod, the double-layer rollers are driven to roll along the guide plate, and then the microcomputer protector body is pushed to adjust the angle. Then clean the surface of the display.

Description

A microcomputer protection device for power distribution control with high temperature alarm function

technical field

The utility model relates to the technical field of power distribution, in particular to a microcomputer protection device for power distribution control with a high temperature alarm function.

Background technique

The microcomputer protection device is composed of high-integration, bus-out chip single-chip microcomputer, high-precision current and voltage transformers, high-insulation-strength outlet intermediate relays, and high-reliability switching power supply modules. It is an important component in power distribution work. Some microcomputer protection devices still have certain defects in use, such as;

For example, an improved microcomputer protection device with the publication number CN210270763U, by installing a motor, a worm gear, a worm and a cooling fan, the electrical components and the microcomputer inside the microcomputer protection device can be taken out from the microcomputer protection device, which is convenient for maintenance and replacement, and It can speed up the heat dissipation of internal electrical components, protect the safe use of internal components, with simple structure and convenient operation;

This prior art solution also has the following problems when used:

1. It is not easy to install and disassemble;

2. It is inconvenient to adjust the display angle;

3. It is inconvenient to clean the surface of the display screen;

Therefore, it is necessary to improve the above problems.

Utility model content

The purpose of this utility model is to provide a microcomputer protection device for power distribution control with a high temperature alarm function, so as to solve the problem that the current microcomputer protection device on the market proposed by the above-mentioned background technology is inconvenient for installation and disassembly, inconvenient to adjust the display angle, and inconvenient to install and disassemble. It is easy to clean the surface of the display screen.

In order to achieve the above purpose, the utility model provides the following technical solutions: a microcomputer protection device for power distribution control with a high temperature alarm function, comprising:

The microcomputer protector body, as the working basis of the device, a display screen is embedded on the microcomputer protector body, a digital display temperature sensor is arranged above the display screen, and a central controller is arranged on one side of the digital display temperature sensor , an alarm is arranged on one side of the central controller, and the alarm is connected above the microcomputer protector body;

A card slot is opened on one side of the microcomputer protector body, an insertion rod is engaged and connected in the card slot, a first bearing is connected to the insertion rod, and the first bearing is engaged and connected in the support cylinder, The support cylinder is embedded on the inner side wall of the support frame, and the support frame is arranged outside the microcomputer protector body;

The first spring is fixedly connected to one side of the first bearing, one end of the first spring is fixedly connected to the inner wall of the support cylinder, the other side of the first bearing is fixedly connected with a torsion spring, and one end of the torsion spring is fixedly connected On the insertion rod, one end of the insertion rod is connected through the through hole, and the through hole is opened at the bottom of the support cylinder.

Preferably, the top cross-sectional shapes of the card slot and the insertion rod are both "T"-shaped, and the diameter of the inner cavity of the card slot is greater than the length of the end of the insertion rod. By rotating the insertion rod, the insertion rod can be withdrawn from the card slot or enter. , and then it is convenient to install the microcomputer protector body in the support frame or remove it from the support frame.

Preferably, the support frame includes:

A rotating shaft is fixedly connected to one side of the support frame, one end of the rotating shaft is connected with a second bearing, the second bearing is fixedly connected to the inner side of the vertical plate, one end of the vertical plate is fixedly connected with a mounting plate, and the mounting plate is set On the back of the support frame, the mounting plate is connected with screws;

The guide plate is fixedly connected below the microcomputer protector body, and a double-layer roller is snap-connected under the guide plate, the double-layer roller is rotatably connected in the connection frame, and a hydraulic rod is fixedly connected under the connection frame, The end of the hydraulic rod is fixedly connected to the mounting plate, and the extension of the hydraulic rod drives the double-layer roller to roll along the guide plate, and then pushes the microcomputer protector body, so that the microcomputer protector body can pass the rotating shaft on both sides and the second bearing. Rotate to adjust the angle of the microcomputer protector body.

Preferably, the hydraulic rod is obliquely and fixedly connected to the mounting plate, and the angle between the hydraulic rod and the mounting plate is 135°, so that the hydraulic rod can obliquely push the double-layer roller to roll along the guide plate, thereby driving the microcomputer protection The device body rotates.

Preferably, the microcomputer protector body includes:

A groove is opened on the main body of the microcomputer protector, a second spring is fixedly connected to the inner wall of the groove, and one end of the second spring is fixedly connected with a clamping block, and the clamping block is engaged in the groove, A moving frame is fixedly connected to the clamping block, and a sponge pad is fixedly connected to the inner side of the moving frame. By moving the clamping block along the groove, the sponge pad inside the moving frame is brought into contact with the surface of the display screen, thereby cleaning the surface of the display screen .

Preferably, the height of the sponge pad is greater than the height of the display screen, and the distance between the display screen and the inner side of the moving frame is smaller than the thickness of the sponge pad, so that when the sponge pad moves to clean the surface of the display screen, it can completely cover the display screen and will not There are too many dead spots.

Compared with the prior art, the beneficial effect of the present utility model is: the microcomputer protection device for power distribution control with high temperature alarm function, by rotating the insertion rod, the insertion rod can be withdrawn or entered from the card slot, thereby facilitating the microcomputer The protector body is installed in the support frame or removed from the support frame. The hydraulic rod is extended to drive the double-layer rollers to roll along the guide plate, and then push the microcomputer protector body, so that the microcomputer protector body can pass the rotating shafts on both sides. It rotates with the second bearing to adjust the angle of the microcomputer protector body. By moving the block along the groove, the sponge pad inside the moving frame is in contact with the surface of the display screen, thereby cleaning the surface of the display screen.

1. First, install the mounting plate in a specific position, and drive the screws into the mounting plate to fix the position of the mounting plate, then pull the two sets of insertion rods outward, and the insertion rods drive the first bearing to move into the support cylinder, and squeeze it. Press the first spring, and then push the microcomputer protector body into the support frame. When the microcomputer protector body completely enters the support frame, the card slots on both sides of the microcomputer protector are aligned with the two sets of insertion rods. Release the insertion rods. Under the action of a spring, the insertion rod is reset against the two sides of the microcomputer protector body, and then the insertion rod is rotated through the first bearing. When the insert rod is inserted into the card slot, loosen the insert rod, the insert rod will twist the torsion spring when it rotates, loosen the insert rod, the end of the insert rod rotates and resets in the card slot, and touches the card slot, and then the microcomputer protector body Installed in the support frame, when it needs to be disassembled, rotate the insertion rod again, and pull the insertion rod to the outside to separate the insertion rod from the card slot, and then the microcomputer protector body can be taken out from the supporting frame, which is convenient for installation and removal device body;

2. After the installation of the microcomputer protector body is completed, the guide plate below it is just stuck in the double-layer roller, and the hydraulic rod is activated. The roller rolls along the guide plate, and then pushes the microcomputer protector body, and the microcomputer protector body rotates through the rotating shaft and the second bearing on both sides of the support frame, thereby changing the display angle of the display screen, making it more convenient to observe the screen of the display screen;

3. Before use, push the moving frame along the groove, the moving frame drives the block to move along the groove, and squeeze the second spring, so that the sponge pad brushes over the display screen, when released, the second spring recovers In the original state, push the block to reset along the groove, and then drive the sponge pad to brush the display screen again. By repeating this process, the surface of the display screen can be cleaned. When the microcomputer protector body is working, observe the internal temperature through the digital temperature sensor. When the internal temperature exceeds the limit, the central controller will immediately start the alarm to give an early warning, and the operator can observe the internal temperature in real time from the digital temperature sensor.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural schematic diagram of the support frame of the present invention;

Fig. 3 is the structural schematic diagram of the hydraulic rod of the utility model;

Figure 4 is an enlarged view of the structure of part A of the present invention.

In the figure: 1. Microcomputer protector body; 2. Display screen; 3. Digital temperature sensor; 4. Central controller; 5. Alarm; 6. Card slot; 7. Insert rod; 8. First bearing; 9 , support cylinder; 10, support frame; 11, first spring; 12, torsion spring; 13, through hole; 14, shaft; 15, second bearing; 16, vertical plate; 17, mounting plate; 18, screw; 19 20, double-layer rollers; 21, connecting frame; 22, hydraulic rod; 23, groove; 24, second spring; 25, block; 26, moving frame; 27, sponge pad.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-4, the present utility model provides a technical solution: a microcomputer protection device for power distribution control with a high temperature alarm function, comprising: a microcomputer protector body 1, as the working basis of the device, the microcomputer protector body 1 is embedded with a display screen 2, a digital display temperature sensor 3 is arranged above the display screen 2, a central controller 4 is arranged on one side of the digital display temperature sensor 3, and an alarm 5 and an alarm 5 are arranged on the side of the central controller 4. Connected to the top of the microcomputer protector body 1, the card slot 6 is opened on one side of the microcomputer protector body 1, the card slot 6 is connected with an insertion rod 7, and the insertion rod 7 is connected with a first bearing 8, the first bearing 8 The support cylinder 9 is embedded in the inner side wall of the support frame 10. The support frame 10 is arranged on the outside of the microcomputer protector body 1. The first spring 11 is fixedly connected to the side of the first bearing 8. One end of a spring 11 is fixedly connected to the inner wall of the support cylinder 9 , the other side of the first bearing 8 is fixedly connected to a torsion spring 12 , one end of the torsion spring 12 is fixedly connected to the insertion rod 7 , and one end of the insertion rod 7 is connected through the through hole 13 , the through hole 13 is opened at the bottom of the support cylinder 9 .

The top cross-sectional shapes of the card slot 6 and the insertion rod 7 are both "T"-shaped, and the inner cavity diameter of the card slot 6 is greater than the length of the end of the insertion rod 7. By rotating the insertion rod 7, the insertion rod 7 can be withdrawn from the card slot 6. Or enter, and then it is convenient to install the microcomputer protector body 1 in the support frame 10 or remove it from the support frame 10 .

The support frame 10 includes: a rotating shaft 14 fixedly connected to one side of the support frame 10, one end of the rotating shaft 14 is connected with a second bearing 15, the second bearing 15 is fixedly connected to the inner side of the vertical plate 16, and one end of the vertical plate 16 is fixedly connected with a mounting plate 17, The mounting plate 17 is arranged on the back of the support frame 10. The mounting plate 17 is connected with screws 18 and a guide plate 19, which is fixedly connected under the microcomputer protector body 1, and a double-layer roller 20 is snapped and connected under the guide plate 19. The double-layer roller 20 It is rotatably connected in the connection frame 21 , a hydraulic rod 22 is fixedly connected under the connection frame 21 , and the end of the hydraulic rod 22 is fixedly connected to the mounting plate 17 . The hydraulic rod 22 is obliquely and fixedly connected to the mounting plate 17, and the angle between the hydraulic rod 22 and the mounting plate 17 is 135°, so that the hydraulic rod 22 can obliquely push the double-layer roller 20 to roll along the guide plate 19, thereby driving the The microcomputer protector body 1 rotates. The extension of the hydraulic rod 22 drives the double-layer rollers 20 to roll along the guide plate 19, thereby pushing the microcomputer protector body 1, so that the microcomputer protector body 1 can rotate through the rotating shafts 14 and the second bearings 15 on both sides, and then adjust The angle of the microcomputer protector body 1.

The microcomputer protector body 1 includes: a groove 23, which is opened on the microcomputer protector body 1, a second spring 24 is fixedly connected to the inner wall of the groove 23, and one end of the second spring 24 is fixedly connected with a blocking block 25, and the blocking block 25 is engaged with Connected in the groove 23 , a moving frame 26 is fixedly connected to the clamping block 25 , and a sponge pad 27 is fixedly connected to the inner side of the moving frame 26 . The height of the sponge pad 27 is greater than the height of the display screen 2, and the distance between the display screen 2 and the inner side of the moving frame 26 is smaller than the thickness of the sponge pad 27, so that when the sponge pad 27 moves to clean the surface of the display screen 2, it can completely cover the display screen 2 , there will not be too many dead ends. By moving the blocking block 25 along the groove 23 , the sponge pad 27 inside the moving frame 26 is brought into contact with the surface of the display screen 2 , thereby cleaning the surface of the display screen 2 .

Working principle: As shown in Figure 1-4, when using the microcomputer protection device for power distribution control with high temperature alarm function, a simple understanding of the device is carried out. The screw 18 is driven into the mounting plate 17, the position of the mounting plate 17 is fixed, and then the two sets of insertion rods 7 are pulled outward. The microcomputer protector body 1 is pushed into the support frame 10. When the microcomputer protector body 1 completely enters the support frame 10, the card slots 6 on both sides of the microcomputer protector are aligned with the two groups of insertion rods 7, and the insertion rods 7 are released. Under the action of a spring 11, the insertion rod 7 is reset against both sides of the microcomputer protector body 1, and then the insertion rod 7 is rotated through the first bearing 8, and the first spring 11 continues to push the insertion rod 7 to reset, so that the end of the insertion rod 7 is inserted In the card slot 6, when the end of the insertion rod 7 is inserted into the card slot 6, loosen the insertion rod 7, and the insertion rod 7 will twist the torsion spring 12 when it rotates, loosen the insertion rod 7, and the end of the insertion rod 7 is in the card slot. The slot 6 is rotated and reset, and is pressed against the card slot 6, and then the microcomputer protector body 1 is installed in the support frame 10. When it needs to be disassembled, the insertion rod 7 is rotated again, and the insertion rod 7 is pulled to the outside, so that the insertion rod 7 and the When the card slot 6 is separated, the microcomputer protector body 1 can be taken out from the support frame 10, so as to facilitate the installation and disassembly of the microcomputer protector body 1. Secondly, after the microcomputer protector body 1 is installed, the guide plate 19 below it is just locked. In the double-layer roller 20, the hydraulic rod 22 is activated, and the end of the hydraulic rod 22 drives the connecting frame 21 to move obliquely upward, thereby driving the double-layer roller 20 to move obliquely upward, and the double-layer roller 20 rolls along the guide plate 19, thereby promoting the microcomputer protection protector body 1, the microcomputer protector body 1 rotates through the shaft 14 and the second bearing 15 on both sides of the support frame 10, thereby changing the display angle of the display screen 2, making it more convenient to observe the screen of the display screen 2, and finally, when using Before, push the moving frame 26 along the groove 23, the moving frame 26 drives the block 25 to move along the groove 23, and squeezes the second spring 24, so that the sponge pad 27 brushes the display screen 2, when released, The second spring 24 returns to its original state, pushes the block 25 to reset along the groove 23, and then drives the sponge pad 27 to brush the display screen 2 again. By repeating this process, the surface of the display screen 2 can be cleaned. When the microcomputer protector body 1 is in the When working, the internal temperature is observed through the digital temperature sensor 3, and the signal is transmitted to the central controller 4. When the internal temperature exceeds the limit, the central controller 4 will immediately start the alarm 5 to give an early warning, and the operator can The internal temperature is observed on the sensible temperature sensor 3 in real time, and the content not described in detail in this specification belongs to the prior art known to those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it is still possible to modify the technical solutions described in the foregoing embodiments, or to perform equivalent replacements for some technical features. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims (6)

1. A power distribution control microcomputer protection device with a high-temperature alarm function is characterized by comprising:

the intelligent temperature monitoring device comprises a microcomputer protector body (1), wherein a display screen (2) is embedded on the microcomputer protector body (1), a digital display temperature sensor (3) is arranged above the display screen (2), a central controller (4) is arranged on one side of the digital display temperature sensor (3), an alarm (5) is arranged on one side of the central controller (4), and the alarm (5) is connected above the microcomputer protector body (1);

the microcomputer protector comprises a microcomputer protector body (1), a clamping groove (6), an inserting rod (7) is connected in the clamping groove (6) in a clamping mode, a first bearing (8) is connected to the inserting rod (7), the first bearing (8) is connected in a supporting cylinder (9) in a clamping mode, the supporting cylinder (9) is embedded on the inner side wall of a supporting frame (10), and the supporting frame (10) is arranged on the outer side of the microcomputer protector body (1);

first spring (11), fixed connection be in first bearing (8) one side, first spring (11) one end fixed connection is on supporting a section of thick bamboo (9) inner wall, first bearing (8) opposite side fixedly connected with torsional spring (12), torsional spring (12) one end fixed connection is on inserted bar (7), inserted bar (7) one end through connection is in through-hole (13), through-hole (13) are seted up and are being supported a section of thick bamboo (9) bottom.

2. The protection device of a power distribution control microcomputer with a high temperature alarm function according to claim 1, characterized in that: the overlooking cross-sectional shapes of the clamping groove (6) and the inserted rod (7) are both T-shaped, and the diameter of the inner cavity of the clamping groove (6) is larger than the length of the end part of the inserted rod (7).

3. The protection device of a power distribution control microcomputer with a high temperature alarm function according to claim 1, characterized in that: the support frame (10) comprises:

the rotating shaft (14) is fixedly connected to one side of the supporting frame (10), one end of the rotating shaft (14) is connected with a second bearing (15), the second bearing (15) is fixedly connected to the inner side of the vertical plate (16), one end of the vertical plate (16) is fixedly connected with a mounting plate (17), the mounting plate (17) is arranged at the back of the supporting frame (10), and a screw (18) is connected in the mounting plate (17);

deflector (19), fixed connection be in microcomputer protector body (1) below, deflector (19) below joint is connected with double-deck gyro wheel (20), double-deck gyro wheel (20) rotate to be connected in connecting frame (21), connecting frame (21) below fixedly connected with hydraulic stem (22), the terminal fixed connection of hydraulic stem (22) is on mounting panel (17).

4. The protection device of a power distribution control microcomputer with a high temperature alarm function according to claim 3, wherein: the hydraulic rod (22) is obliquely and fixedly connected to the mounting plate (17), and the angle between the hydraulic rod (22) and the mounting plate (17) is 135 degrees.

5. The protection device of a power distribution control microcomputer with a high temperature alarm function according to claim 1, characterized in that: the microcomputer protector body (1) comprises:

recess (23) set up on the microcomputer protector body (1), fixedly connected with second spring (24) on recess (23) inner wall, second spring (24) one end fixedly connected with fixture block (25), fixture block (25) block is connected in recess (23), fixedly connected with removes frame (26) on fixture block (25), remove inboard fixedly connected with foam-rubber cushion (27) of frame (26).

6. The protection device of a power distribution control microcomputer with a high temperature alarm function according to claim 5, wherein: the height of the sponge mat (27) is larger than that of the display screen (2), and the distance between the display screen (2) and the inner side of the movable frame (26) is smaller than the thickness of the sponge mat (27).

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