Startup and shutdown test controller

Abstract

The utility model relates to the technical field of test controllers, in particular to an on-off test controller, which comprises a controller body, a mounting seat is arranged at the bottom of the controller body, heat dissipation holes are arranged on two sides of the controller body, connecting blocks are arranged at two ends of the rear side of the controller body, a clamping groove is arranged in one side of each connecting block, and the other side of each connecting block is provided with a clamping groove. Connecting grooves are formed in the two sides of the top end of the mounting base, a mounting groove is formed in the mounting base, a two-way screw rod is arranged in the middle of the interior of the mounting groove, moving blocks are arranged at the two ends of the two-way screw rod and are in threaded connection with the two-way screw rod, and rotating connecting rods are arranged on the two sides of the moving blocks. And movable plates are arranged on the two sides in the mounting groove, and the controller body is fixed to the mounting base through the mounting mode of the connecting blocks and the clamping blocks, so that the controller is convenient to disassemble, the mounting is simple and rapid, the practicability is higher, and the maintenance and overhaul are more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of test controllers, in particular to a power on / off test controller. Background Art

[0002] The on / off test controller is a device used to test the on / off impact reliability of the switching power supply. It has alarm function, key parameter setting and modification, automatic saving function, and can record the number of on / off times and accumulate the count.

[0003] When the existing power on / off test controller is in use, since most of the power on / off test controllers are installed in a fixed connection manner, it is difficult to disassemble them for subsequent maintenance and repair, which makes maintenance more troublesome and not very practical. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a power on / off test controller which is easy to install.

[0005] The utility model discloses a switch machine test controller, comprising a controller body, a mounting base is provided at the bottom of the controller body, heat dissipation holes are provided on both sides of the controller body, connecting blocks are provided at both ends of the rear side of the controller body, a card slot is provided in one side of the connecting block, connecting slots are provided inside the top two sides of the mounting base, a mounting slot is provided in the mounting base, a bidirectional screw is provided in the middle of the mounting slot, moving blocks are provided at both ends of the bidirectional screw, the moving block and the bidirectional screw are threadedly connected, rotating connecting rods are provided on both sides of the moving block, movable plates are provided on both sides of the mounting slot, the other end of the rotating connecting rod is connected to the movable plate, card blocks are provided at both ends of one side of the movable plate, the connecting block is located inside the connecting slot, one end of the card block passes through the mounting slot and abuts against the inside of the card slot, a handle is provided on the bidirectional screw, and the handle is located outside the mounting base.

[0006] The utility model discloses a power on / off test controller, wherein the controller body comprises a relay, a digital circuit control module, an auxiliary power supply, an input port, an output port, a time button, a time display, a number button and a number display.

[0007] In the power on / off test controller of the utility model, limiting rods are arranged at both ends of the installation slot, sliding holes are arranged at both ends of one side of the movable plate, and the sliding holes are slidably arranged on the limiting rods.

[0008] In the power on / off test controller of the utility model, an anti-corrosion layer is arranged on the outer surface of the mounting seat, and the anti-corrosion layer is made of an anti-corrosion resin material.

[0009] In the power on / off test controller of the utility model, a dustproof net is arranged in the heat dissipation hole, and the dustproof net and the heat dissipation hole are detachably connected.

[0010] In the power on / off test controller of the utility model, the handle is fixedly connected to the bidirectional screw rod, and anti-slip patterns are arranged on the handle.

[0011] In the power on / off test controller of the utility model, the mounting seat is provided with mounting holes, and there are four mounting holes, which are respectively arranged at four corner positions of the mounting seat.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: the controller body is fixed on the mounting seat by means of the connecting block and the card block, which not only facilitates the disassembly of the controller, but also is relatively simple and quick during installation, has stronger practicality, and is more convenient during maintenance and overhaul.

[0013] The controller body is composed of a relay, a digital circuit control module, an auxiliary power supply, an input port, an output port, a time button, a time display, a number button, and a number display. The digital circuit control module can set the action logic according to the button input information and control the relay action, and the relay can act according to the instructions of the digital circuit control part to achieve a certain number of on and off actions with a certain frequency. The time button and the number button are used to input setting information, the number of actions, and the action time. The time display and the number display are used to display the input information and action information, set the number of actions, set the action time, display the current number of actions, and display the current running time. The auxiliary power supply is used to provide working power for the digital circuit control part and the relay, and the input port and the output port are used to provide an interface channel for the input and output power lines. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 This utility model Figure 1 The schematic diagram of the structure of the controller body;

[0016] Figure 3 This utility model Figure 1 Schematic diagram of the internal structure of the middle mounting seat;

[0017] Figure 4 This utility model Figure 3 A schematic diagram of the structure after the side view of the part is disassembled;

[0018] Figure 5 This utility model Figure 1 The internal principle block diagram of the controller body;

[0019] 1. Controller body; 2. Mounting base; 3. Heat dissipation hole; 4. Handle; 5. Connection block; 6. Card slot; 7. Mounting slot; 8. Bidirectional screw; 9. Moving block; 10. Rotating connecting rod; 11. Movable plate; 12. Card block; 13. Connection slot; 14. Limit rod; 15. Sliding hole. DETAILED DESCRIPTION

[0020] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0021] like Figures 1 to 5 As shown, the power on / off test controller of the utility model comprises a controller body 1, a mounting seat 2 is provided at the bottom of the controller body 1, heat dissipation holes 3 are provided on both sides of the controller body 1, connecting blocks 5 are provided at both ends of the rear side of the controller body 1, a card slot 6 is provided in one side of the connecting block 5, connecting grooves 13 are provided inside the top two sides of the mounting seat 2, a mounting groove 7 is provided in the mounting seat 2, a bidirectional screw 8 is provided in the middle of the mounting groove 7, moving blocks 9 are provided at both ends of the bidirectional screw 8, the moving block 9 is threadedly connected to the bidirectional screw 8, and rotating connecting rods are provided on both sides of the moving block 9. Rod 10, movable plates 11 are arranged on both sides of the mounting groove 7, the other end of the rotating connecting rod 10 is connected to the movable plate 11, and blocks 12 are arranged on both ends of one side of the movable plate 11, the connecting block 5 is located inside the connecting groove 13, one end of the block 12 passes through the mounting groove 7 and abuts against the inside of the slot 6, and a handle 4 is arranged on the bidirectional screw 8, and the handle 4 is located on the outside of the mounting seat 2; the controller body 1 is fixed on the mounting seat 2 by the installation method of the connecting block 5 and the block 12, which not only facilitates the disassembly of the controller, but also is simpler and faster to install, more practical, and more convenient for maintenance and overhaul.

[0022] The utility model discloses a power on / off test controller, wherein the controller body 1 includes a relay, a digital circuit control module, an auxiliary power supply, an input port, an output port, a time button, a time display, a number button, and a number display; the digital circuit control module can set the action logic according to the button input information to control the relay action, and the relay can act according to the instruction of the digital circuit control part to realize a certain number of on / off actions and a certain frequency; the time button and the number button are used to input the setting information, the number of actions, and the action time; the time display and the number display are used to display the input information and the action information, set the number of actions, set the action time, display the current number of actions, and display the current running time; the auxiliary power supply is used to provide working power for the digital circuit control part and the relay, and the input port and the output port are used to provide an interface channel for the input and output power lines.

[0023] In the power on / off test controller of the present invention, the two ends of the installation slot 7 are provided with limit rods 14, and the two ends of one side of the movable plate 11 are provided with sliding holes 15, and the sliding holes 15 are slidably arranged on the limit rods 14, thereby improving the stability of the movable plate 11 when sliding.

[0024] In the power on / off test controller of the utility model, an anti-corrosion layer is arranged on the outer surface of the mounting seat 2, and the anti-corrosion layer is made of anti-corrosion resin, thereby improving the durability of the mounting seat 2 itself.

[0025] In the power on / off test controller of the present invention, a dustproof net is arranged in the heat dissipation hole 3, and the dustproof net and the heat dissipation hole 3 are detachably connected, thereby reducing dust from entering into the control body.

[0026] In the power on / off test controller of the utility model, the handle 4 is fixedly connected to the bidirectional screw 8, and anti-skid patterns are arranged on the handle 4, which improves the feel of the handle 4 and avoids sliding.

[0027] In the power on / off test controller of the present invention, the mounting seat 2 is provided with mounting holes, and there are four mounting holes, which are respectively arranged at four corner positions of the mounting seat 2, so as to facilitate the installation of the mounting seat 2.

[0028] The power on / off test controller of the utility model, when working, installs the mounting base 2 at the specified position, and then installs the controller body 1 on the mounting base 2. During installation, first insert the connecting block 5 on one side of the controller body 1 into the connecting groove 13, and then rotate the handle 4, the handle 4 drives the bidirectional screw 8 to rotate, and the bidirectional screw 8 drives the moving block 9, the moving block 9 drives the rotating connecting rod 10, the rotating connecting rod 10 pushes the movable plate 11 in the mounting groove 7, so that the block 12 on the movable plate 11 moves to the inside of the card slot 6 of the connecting block 5, and the installation of the controller body 1 is completed at this time. Through the installation method of the above structure, the controller body 1 only needs to rotate the handle 4 when it is installed or disassembled.

[0029] The installation method, connection method or setting method of the power on / off test controller of the utility model are all common mechanical methods, and they can be implemented as long as they can achieve their beneficial effects; the bidirectional screw 8 of the power on / off test controller of the utility model is purchased on the market, and technicians in the industry only need to install and operate it according to the accompanying instruction manual.

[0030] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A power on / off test controller, characterized in that: The controller comprises a controller body (1), a mounting seat (2) is arranged at the bottom of the controller body (1), heat dissipation holes (3) are arranged on both sides of the controller body (1), connecting blocks (5) are arranged at both ends of the rear side of the controller body (1), a card slot (6) is arranged in one side of the connecting block (5), connecting slots (13) are arranged inside the top two sides of the mounting seat (2), a mounting slot (7) is arranged in the mounting seat (2), a bidirectional screw (8) is arranged in the middle of the mounting slot (7), moving blocks (9) are arranged at both ends of the bidirectional screw (8), and the moving blocks (9) is threadedly connected to the bidirectional screw (8), rotating connecting rods (10) are arranged on both sides of the moving block (9), movable plates (11) are arranged on both sides of the mounting groove (7), the other end of the rotating connecting rod (10) is connected to the movable plate (11), and clamping blocks (12) are arranged at both ends of one side of the movable plate (11), the connecting block (5) is located inside the connecting groove (13), one end of the clamping block (12) passes through the mounting groove (7) and abuts against the inside of the clamping groove (6), and a handle (4) is arranged on the bidirectional screw (8), and the handle (4) is located outside the mounting seat (2).

2. The power on / off test controller according to claim 1, characterized in that: The controller body (1) comprises a relay, a digital circuit control module, an auxiliary power supply, an input port, an output port, a time button, a time display, a number button, and a number display.

3. The power on / off test controller according to claim 2, characterized in that: Limiting rods (14) are arranged at both ends of the installation groove (7), and sliding holes (15) are arranged at both ends of one side of the movable plate (11), and the sliding holes (15) are slidably arranged on the limiting rods (14).

4. The power on / off test controller according to claim 3, characterized in that: An anti-corrosion layer is provided on the outer surface of the mounting seat (2), and the anti-corrosion layer is made of an anti-corrosion resin material.

5. The power on / off test controller according to claim 4, characterized in that: A dustproof net is arranged inside the heat dissipation hole (3), and the dustproof net is detachably connected to the heat dissipation hole (3).

6. The power on / off test controller according to claim 5, characterized in that: The handle (4) is fixedly connected to the bidirectional screw (8), and anti-slip patterns are provided on the handle (4).

7. The power on / off test controller according to claim 6, characterized in that: The mounting seat (2) is provided with mounting holes, and there are four mounting holes, which are respectively arranged at four corner positions of the mounting seat (2).

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