CN-224218615-U - Controller

CN224218615UCN 224218615 UCN224218615 UCN 224218615UCN-224218615-U

Abstract

The utility model discloses a controller which comprises a shell, a main control board, a light guide assembly and a decorative board, wherein a light guide concave part is formed on the front surface of the shell, a plurality of barrel parts are formed on the inner side wall of the light guide concave part corresponding to the front surface, the barrel parts are communicated with the light guide concave part, the main control board is arranged in the shell, a plurality of indicator lamps used for giving out instructions are arranged on the main control board, the light guide assembly comprises a plurality of light guide columns, when the light guide assembly is arranged on the light guide concave part, each light guide column extends out through each barrel part and faces each indicator lamp, the decorative board is detachably arranged on the front surface of the shell and presses against the light guide assembly, a plurality of display areas are formed on the decorative board, and the free end of one light guide column, which is far away from the corresponding indicator lamp, extends into one display area and is used for guiding light emitted by the corresponding indicator lamp to the display area. The utility model can achieve the purpose of meeting different indication requirements by only replacing the decorative plate without changing the shell structure.

Inventors

XU LEI
SHI YONGGUANG

Assignees

青岛海信日立空调系统有限公司

Dates

Publication Date: 20260508
Application Date: 20250324

Claims (10)

1. A controller for a vehicle, which is configured to control a controller, characterized in that it comprises: A housing having a light guide recess formed in a front surface thereof, and a plurality of tube portions formed on an inner wall of the front surface corresponding to the light guide recess, the tube portions penetrating the light guide recess; the main control board is arranged in the shell, and a plurality of indication lamps for sending out indication are arranged on the main control board; The light guide assembly comprises a plurality of light guide columns, and when the light guide assembly is installed on the light guide concave part, each light guide column penetrates through each cylinder part to extend out and is opposite to each indicator lamp; The decorative plate is detachably mounted on the front surface of the shell and presses against the light guide assembly, a plurality of display areas are formed on the decorative plate, and a light guide column extends into one display area far away from the free end of the corresponding indicator lamp and is used for guiding light emitted by the corresponding indicator lamp to the display area; Wherein, a surface facing the user after the controller is installed is defined as a front surface, and a back surface opposite to the front surface.
2. The controller of claim 1, wherein the light guide assembly further comprises: The light guide limiting parts are arranged on the light guide limiting parts, the light guide limiting parts are matched with the light guide concave parts, and when the decorative plate is mounted on the front surface of the shell, the decorative plate is pressed against the light guide limiting parts.
3. The controller of claim 1, wherein the controller further comprises: the clamping structure is used for clamping the decorative plate and the shell.
4. The controller according to claim 2, wherein the light guide limiting portion includes: The light guide limiting seat is arranged on the light guide limiting part, and the light guide limiting seat is matched with the light guide concave part; at least one spacing rib, its orientation light guide post is kept away from the free end of corresponding pilot lamp and is convexly located on the spacing seat of light guide, when the decorative board is installed to the casing is positive, each spacing rib of decorative board butt.
5. The controller of claim 1, wherein the display area comprises: the display area comprises a plurality of display grid holes which are arranged on the decorative plate, or the display area comprises: a plurality of display cells provided on the decorative plate, and And the transparent windows are respectively and correspondingly arranged on the display grid holes.
6. The controller according to claim 5, wherein, The display cells taper from the interior sidewall to the exterior sidewall of the trim panel.
7. The controller according to claim 1, wherein, The light guide concave parts are a plurality of light guide concave parts which are arranged at intervals, a plurality of barrel parts are arranged on the corresponding inner side wall of the front face of the shell corresponding to each light guide concave part, and a light guide component is also arranged corresponding to each light guide concave part.
8. The controller of claim 1, wherein the trim panel comprises: The first side plate is provided with the display areas, a first receiving groove is formed in the position, corresponding to a first connecting position where the first side plate is connected with the shell, of the shell, and a first protruding block is arranged on the first side plate corresponding to the first receiving groove; The second side plate is in butt joint with the first side plate to form an obtuse angle, a second receiving groove is formed in the position, corresponding to a second connecting position, of the second side plate, where the shell is connected with the shell, and a second protruding block is arranged on the second side plate, corresponding to the second receiving groove; The first projection is embedded in the first receiving groove and the second projection is embedded in the second receiving groove when the decorative plate is mounted on the front surface of the housing.
9. The controller of claim 1, wherein the housing comprises removably connected upper and lower housings, the upper housing front face forming the light guide recess.
10. The controller of claim 1, wherein the controller is adapted to be mounted to either one of a rail and a wall surface, the housing back surface being provided with a relief portion that is relieved from the rail, the controller further comprising: The fixing part is formed on the shell, the mounting part is arranged on the back surface of the fixing part, the penetrating part is formed at the part which extends out of the shell, at least one of the fixing parts is positioned at one side of the avoiding part, and a first limit concave part is formed on the bottom wall of the mounting part; A clamping part which is arranged opposite to at least one fixing part positioned at one side of the avoidance part; At least one deformation part, which is provided with a first limit convex part capable of deforming and matched with the first limit concave part, and is arranged in the installation part of at least one fixing part positioned at one side of the avoidance part; When the controller is mounted on the guide rail, the deformation part deforms to enable the deformation part to apply elastic force towards the guide rail, so that the guide rail is pressed between the deformation part and the clamping part; When the controller is mounted on the wall surface, the shell is fixed on the wall surface through a second fastener penetrating through the penetrating part of the at least one fixing part.

Description

Controller Technical Field The utility model relates to the technical field of controllers, in particular to a controller. Background In the new generation of intelligent device control systems, the controller is usually installed on a wall surface for a user to operate. The front of the controller is provided with the indicating lamps for indicating the users, but the number of the indicating lamps which can be indicated by different controllers is different, so that the structure of the controller shell is also different, if each requirement needs to redesign the shell, the cost input is high, and the manufacturing period of the controller can be prolonged. Disclosure of utility model In view of the problems identified in the background, some embodiments of the present application relate to a controller capable of achieving the purpose of meeting different demands by selecting a decorative plate corresponding to different indication demands and mounting the decorative plate on a housing without changing the housing structure and only replacing the decorative plate. In order to achieve the aim of the utility model, the utility model is realized by adopting the following technical scheme: An embodiment of the present application provides a controller including: A housing having a light guide recess formed in a front surface thereof, and a plurality of tube portions formed on an inner wall of the front surface corresponding to the light guide recess, the tube portions penetrating the light guide recess; the main control board is arranged in the shell, and a plurality of indication lamps for sending out indication are arranged on the main control board; The light guide assembly comprises a plurality of light guide columns, and when the light guide assembly is installed on the light guide concave part, each light guide column penetrates through each cylinder part to extend out and is opposite to each indicator lamp; The decorative plate is detachably mounted on the front surface of the shell and presses against the light guide assembly, a plurality of display areas are formed on the decorative plate, and a light guide column extends into one display area far away from the free end of the corresponding indicator lamp and is used for guiding light emitted by the corresponding indicator lamp to the display area; Wherein, a surface facing the user after the controller is installed is defined as a front surface, and a back surface opposite to the front surface. The embodiment of the application has the following advantages and beneficial effects: The decorative board can set up the display area of different quantity according to the demand, changes the decorative board that has corresponding quantity display area according to the quantity of the pilot lamp that the controller needs to instruct, and this kind of mode can accomplish different instruction demands through changing the decorative board only, and decorative board is small, the complexity is low, and relative casing refabrication, and the cost and the time of input are all low. In addition, the decorative plate can be reused, so that the resource utilization rate is improved. In some embodiments of the application, the light guide assembly further comprises: The light guide limiting parts are arranged on the light guide limiting parts, the light guide limiting parts are matched with the light guide concave parts, and when the decorative plate is mounted on the front surface of the shell, the decorative plate is pressed against the light guide limiting parts. The embodiment of the application has the following advantages and beneficial effects: Through the cooperation of light guide spacing portion and light guide concave part, install the leaded light post in corresponding section of thick bamboo portion to realize leading out the light that the pilot lamp sent through the leaded light post, supply the user to look over. In some embodiments of the application, the controller further comprises: the clamping structure is used for clamping the decorative plate and the shell. The embodiment of the application has the following advantages and beneficial effects: the clamping structure is adopted to realize that the clamping between the decorative plate and the shell is a mode of detachable connection, so that the decorative plate is convenient to assemble and replace. In some embodiments of the present application, the light guide limiting part includes: The light guide limiting seat is arranged on the light guide limiting part, and the light guide limiting seat is matched with the light guide concave part; at least one spacing rib, its orientation light guide post is kept away from the free end of corresponding pilot lamp and is convexly located on the spacing seat of light guide, when the decorative board is installed to the casing is positive, each spacing rib of decorative board butt. The embodiment of the application has the following advantages and benef