CN212136326U

CN212136326U - Control panel

Info

Publication number: CN212136326U
Application number: CN202021100789.5U
Authority: CN
Inventors: 魏菲菲; 刘毅; 曾义; 杜其昌
Original assignee: Guangzhou Hedong Technology Co ltd
Current assignee: Guangzhou Hedong Technology Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2020-12-11
Anticipated expiration: 2030-06-15

Abstract

The utility model discloses a control panel, be in including panel housing, setting inside PCB of panel housing and setting are in but selectivity triggers on the panel housing control circuit's on the PCB button, the button is the rectangle structure, two longer limits of button with be provided with between the PCB and dabble the switch, dabble the switch edge the length direction on longer limit extends, its length more than or equal to the length on longer limit. The utility model discloses a dab reasonable layout and lectotype of switch to increase the silica gel pad, make the button lid feel well and sound little, and can realize that whole button lid region is as RGB display in a poor light.

Description

Control panel

Technical Field

The utility model relates to a technical field of panel especially relates to a control panel.

Background

Current market 86 key panel, the luminous monochromatic lamp that generally uses of key cover, double-colored lamp and RGB trichromatic lamp, wherein RGB accessible superpose produces various different colours, often selects as hotel's customization, uses RGB just need cooperate the board that is shaded to use, but generally can't make whole key cover region show as RGB board that is shaded, and still need solve the problem that key cover felt and sound.

In the existing 86-box 4-key panel, the key cover is a plastic key, and an RGB backlight plate is arranged in the whole key cover area to be used as an indicator light. Because the key cover is small in size and light in weight, when the key cover is in contact with the tact switch, the sound is generally larger, and the whole key cover area is provided with the RGB backlight plate, so that the key hand feeling is poorer.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides an aim at: in order to solve the problem, the utility model provides a control panel, its reasonable layout and the lectotype through dabbing the switch to increase the silica gel pad, make whole key-press lid feel good and sound little, and can realize that whole key-press lid region is as RGB display in a poor light.

In order to achieve the purpose, the utility model adopts the following technical proposal:

the control panel comprises a panel shell, a PCB arranged in the panel shell and a key arranged on the panel shell and capable of selectively triggering a control circuit on the PCB, wherein the key is of a rectangular structure, a tact switch is arranged between two longer sides of the key and the PCB, the tact switch extends along the length direction of the longer sides, and the length of the tact switch is greater than or equal to the length of the longer sides.

In an embodiment of the present invention, a plurality of key mounting holes are disposed on the panel housing, the number of the keys corresponds to the number of the key mounting holes, and each of the keys is respectively mounted in one of the key mounting holes.

In an embodiment of the present invention, the key includes a key main body and a skirt, the size of the key main body is smaller than the size of the key mounting hole, and the skirt is selectively abutted against the inner wall of the panel housing.

In an embodiment of the present invention, the key body and the PCB are provided with a RGB three-color lamp therebetween, the RGB three-color lamp is electrically connected to the PCB, and the key body has a light-transmitting structure capable of transmitting light of the RGB three-color lamp.

In an embodiment of the present invention, a backlight plate is disposed between the key body and the RGB three-color lamp.

In an embodiment of the present invention, the backlight plate faces one side of the PCB and is provided with a storage groove, and the RGB tri-color lamp is disposed in the storage groove.

In an embodiment of the present invention, the key body faces one side of the PCB is further provided with a cushion pad, and the cushion pad contacts with the key body.

In an embodiment of the present invention, the cushion pad is a silica gel support pad.

The utility model discloses an in the embodiment, the panel casing includes backup pad, frame and front panel, the backup pad the frame and the front panel constitutes installation space jointly, PCB RGB tricolor lamp the board that is shaded and the blotter all sets up in the installation space.

In an embodiment of the present invention, a slot is disposed on the PCB, and the backlight plate is fixed to the slot and is dirty on the PCB.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a dab reasonable layout and lectotype of switch to increase the silica gel pad, make the button lid feel well and sound little, and can realize that whole button lid region is as RGB display in a poor light.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Fig. 1 is a front cross-sectional view of a control panel according to an embodiment of the present invention.

Fig. 2 is a side sectional view of the control panel according to the embodiment of the present invention.

Fig. 3 is a top view of the control panel according to the embodiment of the present invention.

Fig. 4 is a schematic view of a partial structure of the control panel according to the embodiment of the present invention.

In the figure:

10. pressing a key; 11. a skirt edge; 20. a tact switch; 30. a backlight plate; 40. a PCB; 50. a cushion pad; 60. a panel housing; 61. a back support plate; 62. a frame; 63. a front panel; 70. RGB three-color lamp.

Detailed Description

In order to make the technical problem solved by the present invention, the technical solutions adopted by the present invention and the technical effects achieved by the present invention clearer, the embodiments of the present invention are described in further detail below, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, unless otherwise expressly specified or limited, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1-3, the present embodiment provides a control panel, which includes a panel casing 60, a PCB40 disposed inside the panel casing 60, and a key 10 disposed on the panel casing 60 and capable of selectively activating a control circuit on the PCB40, wherein the key 10 is rectangular, a tact switch 20 is disposed between two longer sides of the key 10 and the PCB40, and the tact switch 20 extends along the length direction of the longer side, and the length of the tact switch is greater than or equal to the length of the longer side.

The utility model discloses a solve button 10 and feel, sound and RGB tricolor lamp 70 demonstration problem, the utility model discloses a 11 below settings of shirt rim of the button 10 left and right sides dab switch 20, dab switch 20 and adopt silica gel to dab switch 20, and be in the dorsal part week portion of button 10 sets up the supporting pad, the supporting pad adopts the silica gel supporting pad, the silica gel supporting pad is the transparence, the silica gel supporting pad is transparent not to influence button 10's printing opacity, through silica gel dab switch 20 the combined action of silica gel supporting pad has been solved button 10's feel, sound and influence button 10 printing opacity problem.

As shown in fig. 3, a plurality of key mounting holes are formed in the panel casing 60, the number of the keys 10 corresponds to the number of the key mounting holes, and each key 10 is mounted in one of the key mounting holes.

Preferably, the panel housing 60 includes, but is not limited to, four key mounting holes, for the sake of beauty, the four key mounting holes are symmetrically distributed, the key 10 is made of plastic, and the whole area of the key 10 has RGB three-color lamps 70 as indicator lamps.

In an embodiment of the present invention, the key 10 includes a key main body and a skirt 11, the size of the key main body is smaller than the size of the key mounting hole, and the skirt 11 and the inner wall of the panel housing 60 can be selectively abutted.

Specifically, the button main part has front panel 63, left panel, rear panel, right panel and roof, front panel 63 the left side panel the rear panel the right side panel the roof encloses to close and forms accommodation space, just front panel 63 the left side panel the rear panel the right side panel roof integrated into one piece, the silica gel supporting pad is located in the accommodation space, shirt rim 11 corresponds to be located the left side panel the below of right side panel to contact with it.

As shown in fig. 1, an RGB three-color lamp 70 is disposed between the key main body and the PCB40, the RGB three-color lamp 70 is electrically connected to the PCB40, and the key main body has a light-transmitting structure capable of transmitting light of the RGB three-color lamp 70.

It can be understood that characters radium carving printing opacity is carried out at the top of button main part and is handled, the silica gel supporting pad is located the button main part with between the RGB tristimulus designation lamp 70, the preferred translucent silica gel supporting pad of silica gel supporting pad is pressed down during the button main part, the silica gel supporting pad does not influence button main part printing opacity is pressing down simultaneously play the effect of shock attenuation amortization during the button main part, wherein, the light of RGB tristimulus designation lamp 70 loops through board 30 in a poor light, the silica gel supporting pad with the button main part is accomplished show in the button main part.

In an embodiment of the present invention, a backlight 30 is disposed between the key body and the RGB three-color lamp 70.

Specifically, the backlight panel 30 occupies the whole key light-transmitting display area, the backlight panel 30 is disposed below the silica gel support pad, and as a preferred scheme, the tact switches 20 are disposed on the left and right sides of the backlight panel 30, so that the size of the key 10 light-transmitting display area is not affected.

In an embodiment of the present invention, a receiving groove is disposed on a side of the backlight 30 facing the PCB40, and the RGB three-color lamp 70 is disposed in the receiving groove; a buffer pad 50 is further disposed on a side of the key body facing the PCB40, the buffer pad 50 is in direct contact with the key body, it should be noted that a certain gap is disposed between the buffer pad 50 and the backlight 30, and when the key body is pressed, a certain pressing resilience space is provided; the blotter 50 is the silica gel supporting pad, the silica gel supporting pad is preferably translucent silica gel supporting pad.

It can be understood that the backlight plate 30 covers the RGB three-color lamp 70, the backlight plate 30 is sequentially provided with a front plate, a left side plate, a rear side plate, a right side plate and a top plate, the front plate, the left side plate, the rear side plate, the right side plate and the top plate surround to form a containing groove, and the front plate, the left side plate, the rear side plate, the right side plate and the top plate are integrally formed.

In an embodiment of the present invention, the panel housing 60 includes a back support plate 61, a frame 62 and a front panel 63, the back support plate 61, the frame 62 and the front panel 63 jointly form an installation space, the PCB40 the RGB three-color lamp 70 the back light plate 30 and the buffer pad 50 are all disposed in the installation space.

In an embodiment of the present invention, a slot is disposed on the PCB40, and the backlight plate 30 is fixedly mounted on the PCB40 through the slot.

In the description herein, it is to be understood that the terms "upper," "lower," "left," "right," and the like are used merely for convenience in description and simplicity in operation, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting. Furthermore, the terms "first" and "second" are used merely for descriptive purposes and are not intended to have any special meaning.

In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be appropriately combined to form other embodiments as will be appreciated by those skilled in the art.

The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.

Claims

1. A control panel comprises a panel shell, a PCB arranged in the panel shell and a key arranged on the panel shell and used for selectively triggering a control circuit on the PCB, and is characterized in that the key is of a rectangular structure, a tact switch is arranged between two longer sides of the key and the PCB, the tact switch extends along the length direction of the longer sides, and the length of the tact switch is greater than or equal to the length of the longer sides.

2. The control panel according to claim 1, wherein the panel housing has a plurality of key mounting holes, the number of the keys corresponds to the number of the key mounting holes, and each of the keys is mounted in one of the key mounting holes.

3. The control panel of claim 2, wherein the key includes a key body having a size smaller than the key mounting hole and a skirt selectively abuttable against the inner wall of the panel housing.

4. The control panel according to claim 1, wherein a RGB three-color lamp is disposed between the key main body and the PCB, the RGB three-color lamp is electrically connected to the PCB, and the key main body has a light-transmitting structure capable of transmitting light of the RGB three-color lamp.

5. The control panel according to claim 4, wherein a backlight plate is disposed between the key main body and the RGB three-color lamp.

6. The control panel as claimed in claim 5, wherein a side of the backlight plate facing the PCB is provided with a receiving groove, and the RGB three-color lamps are disposed in the receiving groove.

7. The control panel of claim 6, wherein a side of the key body facing the PCB is further provided with a buffer pad, and the buffer pad is in contact with the key body.

8. The control panel of claim 7, wherein the cushion is a silicone support pad.

9. The control panel of claim 8, wherein the panel housing comprises a back support plate, a bezel, and a front panel, the back support plate, the bezel, and the front panel together constitute an installation space, and the PCB, the RGB three-color lamp, the backlight plate, and the buffer pad are all disposed in the installation space.

10. The control panel as claimed in claim 6, wherein the PCB is provided with a slot, and the backlight plate is fixedly mounted on the PCB through the slot.