CN210928336U

CN210928336U - Back-inserting type structure of control box of microcomputer excitation adjusting device

Info

Publication number: CN210928336U
Application number: CN201922285424.8U
Authority: CN
Inventors: 陈军; 严东新
Original assignee: Nanjing Kaiyuan Electric Automation Co Ltd
Current assignee: Nanjing Kaiyuan Electric Automation Co Ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-07-03
Anticipated expiration: 2029-12-18

Abstract

The utility model provides a computer excitation adjusting device control box back of body inserts formula structure. The microcomputer excitation adjusting device control box back of body inserts formula structure includes control box, connecting plate and mount pad, it has back of the body to insert fixing device to run through on the connecting plate, back of the body inserts fixing device and includes connection box, lower connection box and movable cap, it rotates through the pivot between the left side on connection box surface and the left side of lower connection box inner wall to go up to be connected, it is equipped with first joint spring to go up to overlap between the top of connection box inner wall and the bottom of lower connection box inner wall. The utility model provides a computer excitation adjusting device control box back of body inserts formula structure and carries out quick installation fixedly to the subassembly of installation, has improved the stability of unit mount, uses through button, movable rod, reset spring, sliding block and back of the body insert fixing device's cooperation, carries out quick installation and dismantlement to the module assembly on the computer excitation adjusting device control box, has improved the convenience of unit mount.

Description

Back-inserting type structure of control box of microcomputer excitation adjusting device

Technical Field

The utility model relates to a computer excitation adjusting device control box subassembly installation technical field especially relates to a computer excitation adjusting device control box back of body inserts formula structure.

Background

The excitation regulator of the self-shunt excitation static rectification excitation system develops from a semiconductor discrete component to an integrated solid component and from an analog type to a digital type, and domestic devices can be divided into three types, namely a semiconductor analog type excitation regulator, a microcomputer digital type excitation regulator, a hybrid microcomputer analog type excitation regulator and the like.

The existing microcomputer excitation adjusting device control box adopts a back plate winding type structure in the installation process of a module assembly, all units are installed in a case in a stacking mode, are not independent from each other, cannot be used for quickly installing the module assembly, are complex to assemble and disassemble, need to disassemble a complete machine during maintenance, and are inconvenient to install, debug, maintain and repair the device.

Therefore, it is necessary to provide a back-plugging structure of the control box of the microcomputer excitation adjusting device to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a computer excitation adjusting device control box back of body inserts formula structure has solved prior art to the unable fast and stable problem of installation of subassembly module.

In order to solve the technical problem, the back-inserted structure of the microcomputer excitation adjusting device control box provided by the utility model comprises a control box body, a connecting plate and a mounting seat, wherein a back-inserted fixing device penetrates through the connecting plate and comprises an upper connecting frame, a lower connecting frame and a movable cap, the left side of the surface of the upper connecting frame is rotationally connected with the left side of the inner wall of the lower connecting frame through a rotating shaft, a first clamping spring is sleeved between the top of the inner wall of the upper connecting frame and the bottom of the inner wall of the lower connecting frame, a second clamping spring is sleeved between the top of the inner wall of the upper connecting frame and the bottom of the inner wall of the lower connecting frame and positioned at one side of the first clamping spring, one side of the upper connecting frame and one side of the lower connecting frame both penetrate through the movable cap and extend to one side of the movable cap, the top of the inner wall of the upper connecting frame and the bottom of the inner wall, one side of activity cap runs through the connecting plate and extends to one side of connecting plate, activity cap and connecting plate fixed connection, go up connection frame and activity cap sliding connection, connection frame and activity cap sliding connection down.

Preferably, the equal fixedly connected with horizontal pole in top and the bottom of mount pad one side, the top and the bottom of one side of control box are first fixed block of fixedly connected with and second fixed block respectively, the bottom of first fixed block with fixedly connected with cardboard between the top of second fixed block, the one end of horizontal pole runs through control box, cardboard and back of the body and inserts fixing device and extend to the inside of back of the body and inserting fixing device in proper order.

Preferably, the top and the bottom of the other side of the mounting seat are fixedly connected with pull blocks, and the mounting seat is in contact with the control box body.

Preferably, the top and the bottom of one side of the control box body are respectively provided with a movable rod through the upper part and the lower part of the mounting seat, and the movable rods are connected with the control box body in a sliding manner.

Preferably, one end of the movable rod is fixedly connected with a button, and the top and the bottom of the other side of the control box body are fixedly connected with fixing plates.

Preferably, the surface of the movable rod is fixedly connected with a sliding block on the other side of the control box body, and the sliding block is connected with the fixed plate in a sliding manner.

Preferably, the cover is equipped with reset spring, two between the relative one side of sliding block and control box fixedly connected with mounting panel between one side of fixed plate.

Compared with the prior art, the utility model provides a computer excitation adjusting device control box back of body inserts formula structure has following beneficial effect:

the utility model provides a computer excitation adjusting device control box back of body inserts formula structure, through the activity cap, go up the carriage, lower carriage, first joint spring, the second joint spring, the cooperation of pivot and chucking rubber is used, it is fixed to install the subassembly of installation fast, the stability of unit mount has been improved, use through the cooperation of button, the movable rod, reset spring, sliding block and back of the body insert fixing device, module assembly to on the computer excitation adjusting device control box carries out quick installation and dismantlement, the convenience of unit mount has been improved.

Drawings

Fig. 1 is a schematic structural diagram of a back-inserted structure of a microcomputer excitation adjusting device control box according to a preferred embodiment of the present invention;

FIG. 2 is a schematic cross-sectional view of the back-insertion fixture of FIG. 1;

fig. 3 is a front view of the back-insert fixture of fig. 1.

Reference numbers in the figures: 1. the control box, 2, the connecting plate, 3, back of the body inserts fixing device, 4, the mount pad, 5, draw the piece, 6, the horizontal pole, 7, first fixed block, 8, the second fixed block, 9, the cardboard, 10, the button, 11, the movable rod, 12, the fixed plate, 13, the mounting panel, 14, reset spring, 15, the sliding block, 31, go up the carriage, 32, lower carriage, 33, the pivot, 34, the movable cap, 35, first joint spring, 36, second joint spring, 37, chucking rubber.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a back-insertion structure of a microcomputer excitation adjusting device control box according to a preferred embodiment of the present invention; FIG. 2 is a schematic cross-sectional view of the back-insertion fixture of FIG. 1; fig. 3 is a front view of the back-insert fixture of fig. 1. The back-inserting type structure of the microcomputer excitation adjusting device control box comprises a control box body 1, a connecting plate 2 and a mounting seat 4, wherein a back-inserting fixing device 3 penetrates through the connecting plate 2, the back-inserting fixing device 3 comprises an upper connecting frame 31, a lower connecting frame 32 and a movable cap 34, the left side of the surface of the upper connecting frame 31 is rotatably connected with the left side of the inner wall of the lower connecting frame 32 through a rotating shaft 33, a first clamping spring 35 is sleeved between the top of the inner wall of the upper connecting frame 31 and the bottom of the inner wall of the lower connecting frame 32, a second clamping spring 36 is sleeved between the top of the inner wall of the upper connecting frame 31 and the bottom of the inner wall of the lower connecting frame 32 and positioned at one side of the first clamping spring 35, one sides of the upper connecting frame 31 and the lower connecting frame 32 penetrate through the movable cap 34 and extend to one side of the movable cap 34, clamping rubbers 37 are arranged at the top of the inner wall of the upper connecting frame 31 and the bottom of the, both sides are non-confined, it is the half cone form to go up connecting frame 31 and lower connecting frame 32, one side of activity cap 34 runs through connecting plate 2 and extends to one side of connecting plate 2, activity cap 34 and connecting plate 2 fixed connection, first joint spring 35 and second joint spring 36 have elasticity, slide to the one side of keeping away from control box 1 when activity cap 34, can be with going up connecting frame 31 and lower connecting frame 32 and popping out respectively, go up connecting frame 31 and activity cap 34 sliding connection, lower connecting frame 32 and activity cap 34 sliding connection, the quantity of back of the body inserting fixing device 3 is two.

The top and the equal fixedly connected with horizontal pole 6 in bottom of 4 one sides of mount pad, mount pad 4 is used for installing the module subassembly, the top and the bottom of one side of control box 1 are the first fixed block 7 of fixedly connected with and second fixed block 8 respectively, fixedly connected with cardboard 9 between the bottom of first fixed block 7 and the top of second fixed block 8, the one end of horizontal pole 6 runs through control box 1 in proper order, cardboard 9 and back of the body insert fixing device 3 and extend to the inside of back of the body insert fixing device 3, the draw-in groove and the 6 looks adaptations of horizontal pole of two chucking rubber 37 formation.

The top and the bottom of the other side of the mounting seat 4 are fixedly connected with a pulling block 5, the pulling block 5 is L-shaped, and the mounting seat 4 is in contact with the control box body 1.

The top and the bottom of control box 1 one side just are located mount pad 4 and all run through directly over and under and have had movable rod 11, and the total amount of movable rod 11 is two,

movable rod

11 and 1 sliding connection of control box.

One end fixedly connected with button 10 of movable rod 11, one side of button 10 is the arc shape, and the equal fixedly connected with fixed plate 12 in top and the bottom of control box 1 opposite side.

The surface of the movable rod 11 is fixedly connected with a sliding block 15 on the other side of the control box body 1, the sliding block 15 is connected with the fixed plate 12 in a sliding mode, and the total number of the sliding blocks 15 is two.

The reset spring 14 is sleeved between the opposite sides of the sliding block 15 and the control box body 1, the reset spring 14 resets the movable rod 11, the mounting plate 13 is fixedly connected between one sides of the two fixing plates 12, the front surface of the mounting plate 13 is fixedly connected with the rotating shaft 33 on the back-inserted fixing device 3, and the mounting plate 13 limits the movable cap 34 on the back-inserted fixing device 3.

The utility model provides a microcomputer excitation adjusting device control box back of body inserts the theory of operation of formula structure as follows:

when the module assembly mounted on the mounting seat 4 needs to be disassembled, the button 10 is pressed rightwards, so that the movable rod 11 is pushed, the movable rod 11 drives the connecting plate 2 to move rightwards, so that the movable cap 34 on the back-insertion fixing device 3 is driven to move rightwards, when the movable cap 34 is at an initial position, the distance between the upper connecting frame 31 and the lower connecting frame 32 is reduced, so that a pressure is formed on the first clamping spring 35 and the second clamping spring 36, when the movable cap 34 moves rightwards, a movable space is formed between the upper connecting frame 31 and the lower connecting frame 32 and the movable cap 34, so that the first clamping spring 35 and the second clamping spring 36 are not stressed, the elastic force of the springs respectively bounces the first clamping spring 35 and the second clamping spring 36, the distance between the two clamping rubbers 37 is increased, and the two clamping rubbers 37 do not form friction clamping force on the cross rod 6 any more, draw piece 4 through pulling left, it moves left to drive mount pad 4, thereby it takes out from back of the body inserts fixing device 3 to drive horizontal pole 6 on the mount pad 4, the completion is to the dismantlement of module subassembly, take out when horizontal pole 6, loosen button 10, reset spring 14 kick-backs and drives sliding block 15 and reset, thereby it resets to drive movable rod 11, movable rod 11 drives connecting plate 2 and resets, thereby it resets to drive movable cap 34, movable cap 34 resets and has reduced the distance between last carriage 31 and the lower carriage 32, will go up carriage 31 and lower carriage 32 closure, when needing to install the module subassembly, only need to press button 10 right once more, step when the repeated module subassembly of dismantling can.

through activity cap 34, go up the splice frame 31, lower splice frame 32, first joint spring 35, second joint spring 36, pivot 33 and chucking rubber 37's cooperation is used, it is fixed to install the subassembly fast of installation, the stability of unit mount has been improved, use through button 10, movable rod 11, reset spring 14, sliding block 15 and back of the body insert fixing device 3's cooperation, carry out quick installation and dismantlement to the module subassembly on the computer excitation adjusting device control box, the convenience of unit mount has been improved.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The utility model provides a microcomputer excitation adjusting device control box back of body inserts formula structure, includes control box (1), connecting plate (2) and mount pad (4), its characterized in that: the back inserting fixing device (3) penetrates through the connecting plate (2), the back inserting fixing device (3) comprises an upper connecting frame (31), a lower connecting frame (32) and a movable cap (34), the left side of the surface of the upper connecting frame (31) is rotatably connected with the left side of the inner wall of the lower connecting frame (32) through a rotating shaft (33), a first clamping spring (35) is sleeved between the top of the inner wall of the upper connecting frame (31) and the bottom of the inner wall of the lower connecting frame (32), a second clamping spring (36) is sleeved between the top of the inner wall of the upper connecting frame (31) and the bottom of the inner wall of the lower connecting frame (32) and positioned on one side of the first clamping spring (35), the movable cap (34) is penetrated through one side of the upper connecting frame (31) and one side of the lower connecting frame (32) and extends to one side of the movable cap (34), and clamping rubber (37) is arranged at the top of the inner wall of the upper connecting frame (31) and the bottom of the inner wall of the lower connecting frame, one side of activity cap (34) runs through connecting plate (2) and extends to one side of connecting plate (2), activity cap (34) and connecting plate (2) fixed connection, go up linking frame (31) and activity cap (34) sliding connection, lower linking frame (32) and activity cap (34) sliding connection.

2. The back-inserting type structure of the microcomputer excitation adjusting device control box according to claim 1, wherein a cross rod (6) is fixedly connected to the top and the bottom of one side of the mounting seat (4), a first fixing block (7) and a second fixing block (8) are fixedly connected to the top and the bottom of one side of the control box body (1) respectively, a clamping plate (9) is fixedly connected between the bottom of the first fixing block (7) and the top of the second fixing block (8), and one end of the cross rod (6) sequentially penetrates through the control box body (1), the clamping plate (9) and the back-inserting fixing device (3) and extends into the back-inserting fixing device (3).

3. The back-inserting type structure of the microcomputer excitation adjusting device control box according to claim 2, characterized in that the top and the bottom of the other side of the mounting seat (4) are fixedly connected with a pulling block (5), and the mounting seat (4) is in contact with the control box body (1).

4. The back-inserting type structure of the microcomputer excitation adjusting device control box according to claim 3, wherein movable rods (11) penetrate through the top and the bottom of one side of the control box body (1) and are positioned right above and right below the mounting seat (4), and the movable rods (11) are connected with the control box body (1) in a sliding mode.

5. The back-inserting type structure of the microcomputer excitation adjusting device control box according to claim 4, characterized in that one end of the movable rod (11) is fixedly connected with a button (10), and the top and the bottom of the other side of the control box body (1) are fixedly connected with a fixing plate (12).

6. The back-inserting type structure of the microcomputer excitation adjusting device control box according to claim 5, characterized in that a sliding block (15) is fixedly connected to the surface of the movable rod (11) and located at the other side of the control box body (1), and the sliding block (15) is slidably connected with the fixed plate (12).

7. The back-inserting type structure of the microcomputer excitation adjusting device control box according to claim 6, characterized in that a return spring (14) is sleeved between the sliding block (15) and the opposite side of the control box body (1), and a mounting plate (13) is fixedly connected between one sides of the two fixing plates (12).