Microcomputer excitation adjusting device

Abstract

The utility model provides a microcomputer excitation adjusting device, and relates to the technical field of microcomputer excitation adjustment, the microcomputer excitation adjusting device comprises a housing and a fixing device, one side of the housing is provided with a plurality of buttons, one side of the housing is provided with a display screen, the housing is provided with a protection device by means of the fixing device, the protection device comprises a vertical column, and the vertical column is provided with a through hole. The protection device comprises a stand column, a sliding block is slidably connected to the interior of the stand column, a protection plate is fixedly connected to one side of the sliding block, a bolt is connected to the interior of the stand column in a threaded mode, a control frame is fixedly connected to one side of the protection plate, and two arc blocks are fixedly connected to the interior of the stand column. When the button is not used, the button can be shielded and protected, and then the situation that the button is exposed outside, consequently, the button is prone to being collided by external force, and then the button is touched by mistake is avoided, so that the using effect of the microcomputer excitation adjusting device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of microcomputer excitation regulation, in particular to a microcomputer excitation regulation device. Background Art

[0002] The microcomputer excitation regulating device is a device used to regulate the terminal voltage of the generator. It mainly measures the terminal voltage of the generator and compares it with a given value, thereby automatically regulating the excitation current of the generator to keep the terminal voltage stable.

[0003] When using the microcomputer excitation regulating device, the generator is controlled through the buttons on the shell surface, and then the generator is adjusted. At this time, the display screen displays the parameters. After using the buttons on the shell surface, the buttons are exposed to the outside, which makes the buttons vulnerable to external force collision, and then the buttons are accidentally touched, which leads to problems affecting the use effect of the microcomputer excitation regulating device. Utility Model Content

[0004] The utility model provides a microcomputer excitation regulating device to solve the problem that after the buttons on the surface of the shell are used, the buttons are exposed to the outside, which makes the buttons easily impacted by external forces, which causes the buttons to be touched by mistake, and thus affects the use effect of the microcomputer excitation regulating device.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a microcomputer excitation adjustment device, including a shell and a fixing device, a plurality of buttons are provided on one side of the shell, a display screen is provided on one side of the shell, the shell is provided with a protective device with the aid of the fixing device, the protective device includes a column, a sliding block is slidably connected to the inside of the column, a protective plate is fixedly connected to one side of the sliding block, a bolt is threadedly connected to the inside of the column, and a control frame is fixedly connected to one side of the protective plate.

[0006] The effect achieved by the above components is: when the microcomputer excitation regulating device is used, the generator will be controlled through the buttons on the surface of the shell, and then the adjustment of the generator will be completed, and the display screen will display the parameters. When the button is not in use, the protective plate can be moved through the control frame, and the sliding block slides inside the column, and then the protective plate reaches the upper end of the button, and then the bolt is turned to make the bolt abut against the sliding block, and then the position of the protective plate is fixed, and then the protective plate shields and protects the button. By using the protective device, the button can be shielded and protected when the button is not in use, and then the button can be prevented from being exposed to the outside, and then the button is easily impacted by external force, and then the button is accidentally touched, thereby improving the use effect of the microcomputer excitation regulating device.

[0007] Preferably, two arc blocks are fixedly connected inside the column, and the surfaces of the two arc blocks are smooth.

[0008] The effect achieved by the above components is that the friction between the column and the sliding block can be reduced by using the arc block, so that the sliding block can slide more easily inside the column.

[0009] Preferably, a support plate is fixedly connected to a side of the protective plate away from the sliding block, and a size of the support plate is adapted to a distance between the protective plate and the housing.

[0010] The effect achieved by the above components is: the support plate can be used to support the side of the protective plate away from the sliding block, thereby preventing the protective plate from being deformed by force.

[0011] Preferably, a reinforcing block is fixedly connected to one side of the sliding block, and a side of the reinforcing block away from the sliding block is fixedly connected to the protective plate.

[0012] The effect achieved by the above components is: by using the reinforcing block, the connection strength between the sliding block and the protective plate is improved to avoid the sliding block and the protective plate from being separated.

[0013] Preferably, a protruding block is fixedly connected to one side of the bolt, and the cross-section of the protruding block is L-shaped.

[0014] The effect achieved by the above components is: by using the protruding block, the contact area between the operator's hand and the bolt can be increased, thereby making it easier for the operator to rotate the bolt.

[0015] Preferably, the fixing device comprises a fixing block, the fixing block is fixedly connected to the housing, a clamping block is inserted into the interior of the fixing block, a connecting block is clamped on the surface of the clamping block, and the connecting block is fixedly connected to the column.

[0016] The effect achieved by the above components is: when using the protective device, the column can be moved, and then the connecting block on one side of the column can be inserted into the fixed block, and then the clamping block can be moved so that the clamping block passes through the fixed block and is clamped and fixed with the connecting block, and then the position of the column is fixed. By using the fixing device, the protective device can be quickly fixed to the surface of the shell for use, thereby improving the use effect of the protective device.

[0017] Preferably, a magnet is fixedly connected to one side of the fixed block, and an iron block is fixedly connected to one side of the clamping block, and the iron block is magnetically attracted to the magnet.

[0018] The effect achieved by the above components is that when the card block is used, the iron block on the surface of the card block can be adsorbed by the magnet, so that the card block is not easy to separate from the connecting block.

[0019] Preferably, inclined plates are fixedly connected to both sides of the connection block, and the inclined plates are obliquely arranged on both sides of the connection block.

[0020] The effect achieved by the above components is: by using the inclined plate, the size of the entrance of the fixing block is increased, and then the connecting block is more easily inserted into the fixing block.

[0021] In summary, the beneficial effects of the utility model are:

[0022] By using a protective device, the button can be shielded and protected when the button is not in use, thereby preventing the button from being exposed to the outside, which would otherwise make the button vulnerable to external force collision and cause the button to be accidentally touched, thereby improving the use effect of the microcomputer excitation regulation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0024] Figure 2 It is a three-dimensional structural schematic diagram of the protective device of the utility model;

[0025] Figure 3 For this utility model Figure 2 A magnified image of point A;

[0026] Figure 4 For this utility model Figure 2 Enlarged view of point B.

[0027] Legend: 1. Casing; 2. Protective device; 21. Column; 22. Sliding block; 23. Protective plate; 24. Bolt; 25. Control frame; 26. Arc block; 27. Support plate; 28. Reinforcement block; 29. ​​Protruding block; 3. Fixing device; 31. Fixing block; 32. Card block; 33. Connecting block; 34. Magnet; 35. Iron block; 36. Inclined plate; 4. Button; 5. Display screen. DETAILED DESCRIPTION

[0028] Reference Figure 1-4 As shown, this embodiment discloses a microcomputer excitation regulating device, including a housing 1 and a fixing device 3, a plurality of buttons 4 are provided on one side of the housing 1, a display screen 5 is provided on one side of the housing 1, and a protective device 2 is provided on the housing 1 by means of the fixing device 3.

[0029] Reference Figure 1-4As shown, the present embodiment discloses a protective device 2 including a column 21, a sliding block 22 is slidably connected inside the column 21, a protective plate 23 is fixedly connected to one side of the sliding block 22, a bolt 24 is threadedly connected inside the column 21, and a control frame 25 is fixedly connected to one side of the protective plate 23. When the microcomputer excitation regulating device is used, the button 4 on the surface of the housing 1 is used to control the generator, and then the generator is regulated, and at this time, the display screen 5 displays the parameters. When the button 4 is not in use, the protective plate 23 can be moved through the control frame 25. At this time, the sliding block 22 slides inside the column 21, and then the protective plate 23 reaches the upper end of the button 4. Then the bolt 24 is rotated to make the bolt 24 abut against the sliding block 22 and fix it. Then the position of the protective plate 23 is fixed, and then the protective plate 23 shields and protects the button 4. By using the protective device 2, the button 4 can be shielded and protected when the button 4 is not in use, so as to avoid the button 4 being exposed to the outside, which makes the button 4 vulnerable to external force collision and causes the button 4 to be accidentally touched, thereby improving the use effect of the microcomputer excitation regulation device.

[0030] Reference Figure 1-4 As shown, this embodiment discloses that two arc blocks 26 are fixedly connected inside the column 21, and the surfaces of the two arc blocks 26 are smooth. The arc blocks 26 can be used to reduce the friction between the column 21 and the sliding block 22, and then the sliding block 22 can slide more easily inside the column 21. A support plate 27 is fixedly connected to the side of the protective plate 23 away from the sliding block 22, and the size of the support plate 27 is adapted to the spacing between the protective plate 23 and the housing 1. The support plate 27 can be used to support the side of the protective plate 23 away from the sliding block 22, and then the protective plate 23 is prevented from being deformed by force. A reinforcing block 28 is fixedly connected to one side of the sliding block 22, and the side of the reinforcing block 28 away from the sliding block 22 is fixedly connected to the protective plate 23. By using the reinforcing block 28, the connection strength between the sliding block 22 and the protective plate 23 is improved to prevent the sliding block 22 from being separated from the protective plate 23. A protruding block 29 is fixedly connected to one side of the bolt 24, and the cross section of the protruding block 29 is L-shaped. By using the protruding block 29 , the contact area between the operator's hand and the bolt 24 can be increased, making it convenient for the operator to rotate the bolt 24 .

[0031] Reference Figure 1-4As shown, this embodiment discloses that the fixing device 3 includes a fixing block 31, the fixing block 31 is fixedly connected to the housing 1, a clamping block 32 is inserted inside the fixing block 31, a connecting block 33 is clamped on the surface of the clamping block 32, and the connecting block 33 is fixedly connected to the column 21. When the protective device 2 is used, the column 21 can be moved, and then the connecting block 33 on one side of the column 21 can be inserted into the fixing block 31, and then the clamping block 32 can be moved so that the clamping block 32 passes through the fixing block 31 and is clamped and fixed with the connecting block 33, and then the position of the column 21 is fixed. By using the fixing device 3, the protective device 2 can be quickly fixed to the surface of the housing 1 for use, and then the use effect of the protective device 2 is improved.

[0032] Reference Figure 1-4 As shown, this embodiment discloses that a magnet 34 is fixedly connected to one side of the fixed block 31, and an iron block 35 is fixedly connected to one side of the clamping block 32, and the iron block 35 is magnetically attracted to the magnet 34. When the clamping block 32 is used, the iron block 35 on the surface of the clamping block 32 can be adsorbed by the magnet 34, so that the clamping block 32 is not easily separated from the connecting block 33. The two sides of the connecting block 33 are fixedly connected with the inclined plates 36, and the inclined plates 36 are obliquely arranged on both sides of the connecting block 33. By using the inclined plates 36, the size of the entrance of the fixed block 31 is increased, and then the connecting block 33 is more easily inserted into the fixed block 31.

[0033] Working principle: When using the microcomputer excitation regulating device, the button 4 on the surface of the housing 1 is used to control the generator, and then the generator adjustment is completed, and the display screen 5 displays the parameters. When the button 4 is not in use, the protective plate 23 with the support plate 27 can be moved through the control frame 25. At this time, the sliding block 22 with the reinforcement block 28 slides inside the column 21 with the arc block 26, and then the protective plate 23 reaches the upper end of the button 4, and then the bolt 24 with the protruding block 29 is rotated to make the bolt 24 abut against the sliding block 22, and then the position of the protective plate 23 is fixed, and then the protective plate 23 shields and protects the button 4. By using the protective device 2, the button 4 can be shielded and protected when the button 4 is not in use, and then the button 4 can be prevented from being exposed to the outside, and then the button 4 is easily hit by external force, and then the button 4 is accidentally touched, thereby improving the use effect of the microcomputer excitation regulating device.

[0034] When using the protective device 2, the column 21 can be moved, and then the connecting block 33 on one side of the column 21 can be inserted into the fixed block 31 with the inclined plate 36, and then the clamping block 32 can be moved so that the clamping block 32 passes through the fixed block 31 and is clamped and fixed with the connecting block 33. At this time, the iron block 35 on the surface of the clamping block 32 is adsorbed by the magnet 34, and then the position of the column 21 is fixed. By using the fixing device 3, the protective device 2 can be quickly fixed to the surface of the shell 1 for use, thereby improving the use effect of the protective device 2.

Claims

1. A microcomputer excitation regulating device, comprising a housing (1) and a fixing device (3), characterized in that: A plurality of buttons (4) are provided on one side of the housing (1); a display screen (5) is provided on one side of the housing (1); the housing (1) is provided with a protective device (2) by means of a fixing device (3); the protective device (2) comprises a column (21); a sliding block (22) is slidably connected inside the column (21); a protective plate (23) is fixedly connected to one side of the sliding block (22); a bolt (24) is threadedly connected inside the column (21); and a control frame (25) is fixedly connected to one side of the protective plate (23).

2. A microcomputer excitation regulating device according to claim 1, characterized in that: Two arc blocks (26) are fixedly connected inside the column (21), and the surfaces of the two arc blocks (26) are smooth.

3. A microcomputer excitation regulating device according to claim 2, characterized in that: A support plate (27) is fixedly connected to one side of the protection plate (23) away from the sliding block (22), and the size of the support plate (27) is adapted to the distance between the protection plate (23) and the housing (1).

4. A microcomputer excitation regulating device according to claim 3, characterized in that: A reinforcing block (28) is fixedly connected to one side of the sliding block (22), and a side of the reinforcing block (28) away from the sliding block (22) is fixedly connected to the protective plate (23).

5. A microcomputer excitation regulating device according to claim 4, characterized in that: A protruding block (29) is fixedly connected to one side of the bolt (24), and the cross section of the protruding block (29) is L-shaped.

6. A microcomputer excitation regulating device according to claim 5, characterized in that: The fixing device (3) comprises a fixing block (31), the fixing block (31) is fixedly connected to the housing (1), a clamping block (32) is inserted into the interior of the fixing block (31), a connecting block (33) is clamped on the surface of the clamping block (32), and the connecting block (33) is fixedly connected to the column (21).

7. A microcomputer excitation regulating device according to claim 6, characterized in that: A magnet (34) is fixedly connected to one side of the fixed block (31), and an iron block (35) is fixedly connected to one side of the clamping block (32); the iron block (35) and the magnet (34) are magnetically attracted to each other.

8. A microcomputer excitation regulating device according to claim 7, characterized in that: The two sides of the connection block (33) are fixedly connected to inclined plates (36), and the inclined plates (36) are obliquely arranged on the two sides of the connection block (33).

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