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CN-224204543-U - Controller structure capable of being overlapped and expanded

CN224204543UCN 224204543 UCN224204543 UCN 224204543UCN-224204543-U

Abstract

The utility model relates to the technical field of controllers and discloses a controller structure capable of being overlapped and expanded, which comprises a shell, a main control board and a plurality of expansion boards, wherein each expansion board comprises a circuit board main body, at least one output interface and at least one trigger interface which are respectively and electrically connected with the circuit board main body, the circuit board main bodies on the plurality of expansion boards are electrically connected with the main control board, and the output interfaces and the trigger interfaces are exposed outwards relative to the shell.

Inventors

  • LI JUNHUI

Assignees

  • 广东奥普特科技股份有限公司

Dates

Publication Date
20260505
Application Date
20250422

Claims (10)

  1. 1. The utility model provides a controller structure of scalable extension can stack, its characterized in that includes shell and holding in main control panel and polylith extension board in the shell, the extension board include the circuit board main part and respectively with at least one output interface and at least one trigger interface that the circuit board main part electricity is connected, polylith circuit board main part on the extension board all with main control panel electricity is connected, output interface with trigger interface is all for the shell exposes outward.
  2. 2. The controller structure capable of being overlapped and expanded according to claim 1, wherein a connector is fixed on the circuit board main body, the connector comprises a male end protruding from the side surface of the circuit board main body and a female end protruding from the other surface of the circuit board main body, the output interface and the trigger interface are electrically connected to the connector through the circuit board main body, the main control board is electrically connected with one of the expansion boards through the connector, and two adjacent expansion boards are connected in parallel through the connector in an opposite-plug mode, so that the circuit board main bodies on the expansion boards can be respectively electrically connected with the main control board.
  3. 3. The stackable and expandable controller structure of claim 2, wherein said connector is also connected to said main control board, said main control board being interposed and electrically connected to one of said expansion boards by said connector.
  4. 4. The stackable and expandable controller structure according to claim 3, wherein a plurality of screw posts are connected between two adjacent expansion plates, and between the main control plate and one expansion plate located at the outermost side.
  5. 5. The stackable and expandable controller structure of claim 2, further comprising a plurality of heat dissipating blocks, wherein the plurality of heat dissipating blocks are fixedly connected to the circuit board bodies on the plurality of expansion boards in a one-to-one correspondence, and wherein the plurality of heat dissipating blocks are fixedly connected to the inner wall of the housing.
  6. 6. The stackable and expandable controller architecture of claim 1, wherein the expansion board includes a plurality of output interfaces and a plurality of trigger interfaces, the number of the output interfaces and the number of the trigger interfaces are the same in each expansion board, and the trigger interfaces and the output interfaces are in a one-to-one control relationship.
  7. 7. The stackable and expandable controller structure of claim 1, wherein the housing includes a main housing and a left panel, a right panel, and a front panel fixedly connected to the main housing, respectively; The main casing is provided with a first opening for the front end, a second opening for the left end and a third opening for the right end, the front panel covers the first opening, the left panel covers the second opening, the right panel covers the third opening, and the output interface and the trigger interface are outwards exposed relative to the front panel.
  8. 8. The structure of claim 7, wherein a plurality of expansion boards are fixedly connected with the rear wall of the main housing facing the front panel through heat dissipation blocks, an air outlet hole penetrating into the main housing is formed in the top of the main housing, an air inlet hole penetrating into the main housing is formed in the rear wall or the bottom of the main housing, and a fan is fixed on the main housing at a position corresponding to the air outlet hole.
  9. 9. The scalable, stackable controller architecture of claim 7, further comprising a display and control module secured to the front panel, the display and control module including a display screen and a control knob, both electrically connected to the main control board and exposed relative to the front panel, the display screen for displaying the name of the output interface currently controllable and the intensity level of the output, and the control knob for switching the output interface to be controlled and controlling the intensity level of the output interface output outwards.
  10. 10. The stackable and expandable controller structure of claim 7, further comprising an ethernet interface and a serial communication interface both exposed from the front panel and both electrically connected to the main control board.

Description

Controller structure capable of being overlapped and expanded Technical Field The utility model relates to the technical field of controllers, in particular to a controller structure capable of being overlapped and expanded. Background An output interface and a trigger interface are arranged on the existing controller, the controller for controlling the light source is taken as an example, the output interface is used for supplying power to the light source, a main control board in the controller can control the light source to be turned on or off according to signals from the trigger interface, and other devices (such as a camera, a light source and a PLC) can be synchronized according to signals from the trigger interface by the main control board. The number of output interfaces and trigger interfaces on the existing controller is limited, so that the operating state of the electric appliances with limited number can be controlled only, when the number of the electric appliances is increased, one controller is required to be additionally arranged or one large-sized controller with more interfaces is directly replaced, the cost is definitely increased for users, and the requirements of users for low-cost rapid expansion to control more electric appliances are not met. Accordingly, improvements in the art are needed. Disclosure of utility model The utility model provides a controller structure capable of being overlapped and expanded, which mainly solves the technical problem that more electric appliances cannot be controlled due to the fact that the number of output interfaces and trigger interfaces of the existing controller is limited and cannot be expanded. In order to achieve the above object, the present utility model provides the following technical solutions: The utility model provides a controller structure of scalable extension can stack, includes shell and holding in main control panel and polylith extension board in the shell, the extension board include the circuit board main part and respectively with at least one output interface and at least one trigger interface that circuit board main part electricity is connected, polylith circuit board main part on the extension board all with main control panel electricity is connected, output interface with trigger interface is all for the shell outwards exposes. In one of the technical schemes, be fixed with the connector on the circuit board main part, the connector is including protruding locating public head end and the protruding locating of circuit board main part side the female head end of circuit board main part another side, output interface with trigger interface all passes through the circuit board main part electricity is connected to on the connector, the main control board passes through the connector with one of them expansion board electricity is connected, adjacent two the expansion board all passes through the connector is inserted and is realized parallelly connected, so that a plurality of on the expansion board the circuit board main part all can establish the electricity respectively with the main control board is connected. In one of the technical schemes, the main control board is also connected with the connector, and the main control board is inserted with one of the expansion boards through the connector and is electrically connected with the expansion board. In one of the technical schemes, a plurality of screw posts are connected between two adjacent expansion plates, and between the main control plate and one expansion plate positioned at the outermost side. In one of the technical schemes, the controller structure further comprises a plurality of radiating blocks, the plurality of radiating blocks are fixedly connected with the circuit board main bodies on the expansion boards in a one-to-one correspondence manner, and the plurality of radiating blocks are fixedly connected with the inner walls of the shells. In one of the technical schemes, the expansion board comprises a plurality of output interfaces and a plurality of trigger interfaces, the number of the output interfaces is the same as the number of the trigger interfaces in each expansion board, and the trigger interfaces and the output interfaces are in one-to-one corresponding control relation. In one of the technical schemes, the shell comprises a main shell body, and a left panel, a right panel and a front panel which are respectively and fixedly connected with the main shell body; The main casing is provided with a first opening for the front end, a second opening for the left end and a third opening for the right end, the front panel covers the first opening, the left panel covers the second opening, the right panel covers the third opening, and the output interface and the trigger interface are outwards exposed relative to the front panel. In one of the technical schemes, the expansion boards are fixedly connected with the rear wall of the main shell facin