Combined mosaic functional assembly

Abstract

The utility model discloses a combined type mosaic functional assembly, and relates to the technical field of mosaic disc table accessories. A combined type mosaic functional assembly comprises a shell, a supporting base, an upper cover plate, a key, an indicator lamp, a lower cover plate, a DB connector, an elastic piece and a PCB. The supporting seat is fixedly connected to one end of the shell, the upper cover plate is connected with the supporting seat in a clamped mode, the keys and the indicator lamps are arranged on the upper cover plate and electrically connected with the PCB, and the PCB is fixedly arranged in the shell. The lower cover plate is fixedly connected to the other end of the shell, the DB connector is fixedly connected to the lower cover plate, the DB connector is electrically connected with the PCB, and the DB connector is used for being inserted into the clamping port of the base; the elastic piece is fixedly connected to the side face of the shell and used for being inserted into the base. The combined mosaic functional assembly provided by the utility model can simultaneously have a button switch function and a state indicator lamp feedback function.

Description

TECHNICAL FIELD

[0001] The utility model relates to mosaic tray table accessory technical field, especially a combined mosaic function assembly. BACKGROUND

[0002] Mosaic tray table is a kind of dispatch complete equipment with plastic mosaic as tray material, and the tray body is used as a main frame for fixing mosaic and electrical components, etc., which is mainly used in power, water conservancy, petroleum, chemical industry and other dispatch, centralized control center.Mosaic tray table, as a traditional analog display device, is an important part of large enterprise dispatch monitoring system.Mosaic tray table includes various types of tray body frame, metal support structure, basic module, functional module and general terminal and prefabricated cable, and various functional modules can be spliced into large or super-large instrument control panel screen.

[0003] The existing mosaic function assembly cannot realize button function and indicator light function simultaneously. UTILITY MODEL CONTENT

[0004] The utility model embodiment provides a combined mosaic function assembly, which can simultaneously have button switch function and state indicator light feedback function.

[0005] To solve the above technical problems, the utility model adopts the technical scheme that

[0006] The utility model embodiment provides a combined mosaic function assembly, which comprises an outer shell, a support seat, an upper cover plate, a key, an indicator light, a lower cover plate, a DB connector, an elastic sheet and a PCB board.

[0007] The support seat is fixedly connected to one end of the outer shell, the upper cover plate is clamped with the support seat, the key and the indicator light are arranged on the upper cover plate, and the key and the indicator light are electrically connected with the PCB board, and the PCB board is fixedly arranged in the outer shell.

[0008] The lower cover plate is fixedly connected to the other end of the outer shell, the DB connector is fixedly connected to the lower cover plate, and the DB connector is electrically connected with the PCB board, and the DB connector is used for being inserted into the clamping port of the base.

[0009] The elastic sheet is fixedly connected to the side surface of the outer shell and is used for being inserted into the base.

[0010] In some embodiments, the key comprises a key cap, a spring and a button.

[0011] The button is fixedly arranged on the PCB board, the key cap is arranged on the upper cover plate, and the spring is arranged between the button and the key cap.

[0012] In some embodiments, the button is provided with a protrusion, the key cap is internally provided with a fixing column, one end of the spring is sleeved on the protrusion, and the other end is sleeved on the fixing column.

[0013] In some embodiments, the key cap further comprises a cylindrical part and a limiting part, and the upper cover plate comprises a key hole;

[0014] The cylindrical part passes through the upper cover plate through the key hole, and the limiting part is arranged on the lower side of the upper cover plate.

[0015] In some embodiments, the indicator light comprises a light-emitting diode and a light guide column, and the upper cover plate comprises an indicator light hole;

[0016] The light-emitting diode is fixedly arranged on the PCB board, and the light guide column is arranged in the indicator light hole and corresponds to the light-emitting diode.

[0017] In some embodiments, the lower end surface of the upper cover plate is provided with a clamping block, the side wall of the support seat is provided with a clamping port, and the clamping block is arranged in the clamping port.

[0018] In some embodiments, the upper end surface of the support seat is provided with a limiting block, and the lower end surface of the upper cover plate is provided with a clamping groove;

[0019] The limiting block is arranged in the clamping groove.

[0020] The combined mosaic function assembly provided by the utility model has the functions of button switch and state indicating light feedback through the setting of the key and the indicator light. Meanwhile, the normal work of the mosaic function assembly is ensured through the setting of the elastic sheet and the DB connector, so that the electrical connection stability of the mosaic function assembly on the mosaic plate is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the present disclosure, the following will briefly introduce the drawings needed to be used in some embodiments of the present disclosure. Obviously, the drawings in the following description are only the drawings of some embodiments of the present disclosure, and other drawings can also be obtained by those skilled in the art according to these drawings. In addition, the drawings in the following description can be regarded as schematic diagrams, and are not limited to the actual size, actual process, etc. of the products involved in the embodiments of the present disclosure.

[0022] Figure 1 It is a whole structure schematic view of the combined mosaic function assembly according to some embodiments of the present disclosure.

[0023] Figure 2 It is a sectional view of the combined mosaic function assembly according to some embodiments of the present disclosure.Figure One ;

[0024] Figure 3 is a structural schematic view of a keycap according to some embodiments of the present disclosure;

[0025] Figure 4 is a sectional view of a combined mosaic functional assembly according to some embodiments of the present disclosure Figure Two ;

[0026] Figure 5 is a split structural schematic view of a combined mosaic functional assembly according to some embodiments of the present disclosure. DETAILED DESCRIPTION

[0027] The technical solutions in some embodiments of the present disclosure will be described clearly and completely below with reference to the drawings. Obviously, the described embodiments are only some of the embodiments of the present disclosure, but not all the embodiments. Based on the embodiments provided by the present disclosure, all other embodiments obtained by those skilled in the art belong to the scope of protection of the present disclosure.

[0028] Unless otherwise required by the context, throughout the specification and claims, the term "comprising" is to be interpreted as open, inclusive meaning, i.e. "including but not limited to". In the description of the specification, the terms "one embodiment", "some embodiments", "exemplary embodiments", "example" or "some examples" and the like are intended to mean that the particular feature, structure, material or characteristic associated with that embodiment or example includes in at least one embodiment or example of the present disclosure. The illustrative representation of the above terms does not necessarily mean the same embodiment or example. In addition, the specific features, structures, materials or characteristics described can be included in any one or more embodiments or examples in any appropriate manner.

[0029] The embodiment of the utility model provides a combined mosaic functional assembly, such as Figures 1 to 5 As shown, it comprises: a shell 1, a support seat 2, an upper cover plate 3, a key 4, an indicator lamp 5, a lower cover plate 6, a DB connector 7, a spring piece 8 and a PCB 9.

[0030] In some embodiments, the support seat 2 is fixedly connected to one end of the shell 1, the upper cover plate 3 is clamped with the support seat 2, the key 4 and the indicator lamp 5 are both arranged on the upper cover plate 3, and the key 4 and the indicator lamp 5 are both electrically connected with the PCB 9, and the PCB 9 is fixedly arranged in the shell 1.

[0031] Exemplarily, the support seat 2 is fixedly connected to the shell 1 by screws.

[0032] In some embodiments, the lower cover plate 6 is fixedly connected to the other end of the shell 1, the DB connector 7 is fixedly connected to the lower cover plate 6, and the DB connector 7 is electrically connected to the PCB 9. The DB connector 7 is used to be inserted into the card interface of the base. The DB connector 7 can be connected to the cable, so that the installation and connection are convenient and stable.

[0033] Exemplarily, the lower cover plate 6 is fixedly connected to the shell 1 by screws.

[0034] Exemplarily, the DB connector 7 is fixedly connected to the lower cover plate 6 by screws.

[0035] In some embodiments, the elastic sheet 8 is fixedly connected to the side of the shell 1 and is used to be inserted into the base.

[0036] The combined mosaic functional assembly provided by the utility model has the button switch function and the state indicating lamp feedback function at the same time through the setting of the key and the indicating lamp. Meanwhile, the normal work of the mosaic functional assembly is ensured through the setting of the elastic sheet and the DB connector, so that the electrical connection stability of the mosaic functional assembly on the mosaic plate table is ensured.

[0037] In some embodiments, the key 4 comprises a key cap 41, a spring 42 and a button 43. The button 43 is fixedly arranged on the PCB 9, the key cap 41 is arranged on the upper cover plate 3, and the spring 42 is arranged between the button 43 and the key cap 41. When the key cap 41 is pressed, a downward pressure is applied to the key cap 41, the key cap 41 moves downward, the spring 42 is compressed, the key cap 41 contacts the button 43 and applies pressure to the button 43, the operation of pressing the key 4 is realized, when no pressure is applied to the key cap 41, the spring 42 is opened, an upward force is applied to the key cap 41, the key cap 41 and the button 43 are separated, and the key cap 41 returns to the original position.

[0038] In some examples, the button 43 is provided with a protrusion 431, the key cap 41 is internally provided with a fixed column 411, one end of the spring 42 is sleeved on the protrusion 431, and the other end of the spring 42 is sleeved on the fixed column 411. In this way, the position of the spring 42 can be limited, and the spring 42 is prevented from moving.

[0039] In some examples, the key cap 41 further comprises a cylindrical part 412 and a limiting part 413, the upper cover plate 3 comprises a key hole 31, the cylindrical part 412 passes through the upper cover plate 3 through the key hole 31, and the limiting part 413 is arranged on the lower side of the upper cover plate 3. In this way, when the spring 42 is opened and an upward force is applied to the key cap 41, the limiting part 413 contacts the lower side of the upper cover plate 3, the position of the key cap 41 is limited, and the key cap 41 returns to the original position.

[0040] In some embodiments, the indicating light 5 comprises a light emitting diode 51 and a light guide column 52, the upper cover plate 3 comprises an indicating light hole 32, the light emitting diode 51 is fixedly arranged on the PCB 9, and the light guide column 52 is arranged in the indicating light hole 32 and corresponds to the light emitting diode 51. In this way, the light emitted by the light emitting diode 51 can be transmitted through the light guide column 52, and the transmitted light can be seen from the upper cover plate 3.

[0041] In some embodiments, the lower end surface of the upper cover plate 3 is provided with a clamping block 33, the side wall of the support seat 2 is provided with a clamping interface 21, and the clamping block 33 is arranged in the clamping interface 21. In this way, the upper cover plate 3 can be clamped on the support seat 2, and stability is ensured.

[0042] In some embodiments, the upper end surface of the support seat 2 is provided with a limiting block 22, and the lower end surface of the upper cover plate 3 is provided with a clamping groove 34, and the limiting block 22 is arranged in the clamping groove 34. In this way, the position of the upper cover plate 3 can be limited, and the stability of the connection between the upper cover plate 3 and the support seat 2 is ensured.

[0043] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting, and other modifications or equivalent replacements of the technical solutions of the present application made by those skilled in the art should be covered in the scope of the claims of the present application as long as they do not deviate from the spirit and scope of the technical solutions of the present application.

Claims

1. A modular mosaic functional assembly, characterized by: The utility model relates to a combined mosaic function assembly, including: The shell, support seat, upper cover plate, button, pilot lamp, lower cover plate, DB connector, spring and PCB board are fixedly connected in the shell, and the support seat is fixedly connected at one end of the shell, and the upper cover plate is clamped with the support seat, and the button and the pilot lamp are arranged on the upper cover plate, and the button and the pilot lamp are electrically connected with the PCB board, and the PCB board is fixedly arranged in the shell; The lower cover plate is fixedly connected at the other end of the shell, and the DB connector is fixedly connected on the lower cover plate, and the DB connector is electrically connected with the PCB board, and the DB connector is used to be inserted into the clamping interface of the base; The spring is fixedly connected on the side of the shell and is used to be inserted into the base.

2. The combined mosaic function assembly of claim 1, wherein The button includes a keycap, a spring and a button; The button is fixedly arranged on the PCB board, the keycap is arranged on the upper cover plate, and the spring is arranged between the button and the keycap.

3. The combined mosaic function assembly of claim 2, wherein The button is provided with a protrusion, the keycap is internally provided with a fixed column, one end of the spring is sleeved on the protrusion, and the other end of the spring is sleeved on the fixed column.

4. The combined mosaic function assembly of claim 2, wherein The keycap further includes a cylindrical portion and a limiting portion, and the upper cover plate includes a button hole; The cylindrical portion passes through the upper cover plate through the button hole, and the limiting portion is arranged on the lower side of the upper cover plate.

5. The combined mosaic function assembly of claim 1, wherein The pilot lamp includes a light emitting diode and a light guide column, and the upper cover plate includes a pilot lamp hole; The light emitting diode is fixedly arranged on the PCB board, and the light guide column is arranged in the pilot lamp hole and corresponds to the light emitting diode.

6. The combined mosaic function assembly of claim 1, wherein The lower end surface of the upper cover plate is provided with a clamping block, the side wall of the support seat is provided with a clamping interface, and the clamping block is used to be correspondingly installed in the clamping interface.

7. The combined mosaic function assembly of claim 1, wherein The upper end surface of the support seat is provided with a limiting block, and the lower end surface of the upper cover plate is provided with a clamping groove; The limiting block is used to be correspondingly arranged in the clamping groove. ​

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