Peripheral luminous keyboard

Abstract

The utility model relates to the field of keyboards, and discloses a peripheral luminous keyboard which comprises a shell, a keying module is arranged at the top of the shell, a cleaning assembly is arranged in the shell, a counterweight assembly is arranged at the bottom of the shell, the cleaning assembly comprises a pull rod connected to the side wall of the shell in a sliding mode, and a spring is arranged on the surface of the pull rod in a sleeved mode. A limiting plate is fixedly connected to one end of the spring, a limiting groove is formed in the shell, a placement box is slidably connected to the interior of the shell, and a plurality of placement cavities are fixedly connected to the interior of the placement box. According to the keyboard cleaning device, through the structural arrangement of the cleaning assembly, the problems that in the prior art, when a peripheral luminous keyboard is cleaned, a key, a pull rod, a spring, a limiting plate and a limiting groove are matched, so that a cleaning brush can be conveniently taken out and stored, operation is flexible, and various cleaning tools need to be found are solved; and when the key is damaged, the standby replaceable key assembly cannot be found in time, so that the use of the user is influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to the keyboard field especially, and it relates to a peripheral side light-emitting keyboard. BACKGROUND

[0002] As the core input device of human-computer interaction, the keyboard is widely used in computers, smart phones, tablet computers and other electronic devices. With the diversification of modern office, game and mobile scene requirements, the keyboard has evolved from a simple functional tool to a terminal product integrating technology and personalized design. To solve the precise input needs of users in low light environments and avoid misoperation caused by insufficient light, a light-emitting keyboard emerges as the times require. This technology embeds a light guide component in the keycap, key body or peripheral area to achieve local or overall illumination.

[0003] The existing peripheral side light-emitting keyboard core lighting system is composed of a light guide ring surrounding the edge of the keyboard and an LED light-emitting unit around the circuit board. When the LED lamp beads are powered on, the emitted light is directly injected into the V-shaped light scattering groove inside the light guide ring. These oblique slots refract the light for the first time, diffusing the concentrated light beams to both sides. Then the light enters the corrugated inner recess, which produces secondary diffuse reflection through the micro relief structure, making the light evenly distributed along the length direction of the light guide ring.

[0004] However, the existing peripheral side light-emitting keyboard needs to find various cleaning tools when cleaning, and cannot find spare replaceable key components in time when the keys are damaged, affecting user use. Therefore, a peripheral side light-emitting keyboard is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a peripheral side light-emitting keyboard, which aims to improve the problem that the peripheral side light-emitting keyboard in the prior art needs to find various cleaning tools when cleaning, and cannot find spare replaceable key components in time when the keys are damaged, affecting user use.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a peripheral side light-emitting keyboard, comprising a shell, the shell top is provided with key control module, the shell inside is provided with cleaning assembly, the shell bottom is provided with counterweight assembly, the cleaning assembly includes a pull rod slidingly connected to the shell side wall, a spring is sleeved on the surface of the pull rod, one end of the spring is fixedly connected with a limiting plate, a limiting groove is formed in the shell, a placing box is slidingly connected in the shell, a plurality of placing cavities are fixedly connected in the placing box, and a cleaning brush is slidingly connected in the placing box.

[0007] As the further description of the above technical scheme: the counterweight assembly includes a slide rail fixedly connected to the bottom of the shell, a counterweight box is slidably connected inside the slide rail, a counterweight block is arranged inside the counterweight box, and an anti-skid pad is fixedly connected to the bottom of the counterweight box.

[0008] As the further description of the above technical scheme: the top of the shell is provided with a display lamp, and the top of the shell is provided with a light guide ring.

[0009] As the further description of the above technical scheme: the pull rod is slidably connected to the side wall of the placing box, and the limiting plate is slidably connected to the side wall of the placing box.

[0010] As the further description of the above technical scheme: a plurality of keys are arranged inside the placing cavity.

[0011] As the further description of the above technical scheme: the spring is located inside the limiting groove and is fixedly connected to the inside of the shell at one end.

[0012] As the further description of the above technical scheme: the counterweight box is slidably connected to the bottom of the shell.

[0013] As the further description of the above technical scheme: the counterweight block abuts against the shell.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the cleaning brush can be stored in the placing cavity through the structural setting of the cleaning assembly, the cleaning tools can be conveniently stored, the cleaning brush can be conveniently taken out and stored through the cooperation of the keys, the pull rod, the spring and the limiting plate and the limiting groove, the cleaning brush can be quickly taken out for cleaning when the keys need to be cleaned, the convenience of daily maintenance of the keyboard is improved, meanwhile, the design of the built-in cleaning tool does not occupy extra space, the simplicity of the keyboard as a whole is maintained, the problems that various cleaning tools need to be found when the existing technology is cleaned, the spare replaceable key assembly cannot be found in time when the key is damaged and the use of the user is affected are solved.

[0016] 2. In the utility model, the counterweight assembly is provided with the structural setting, the slide rail is designed to facilitate the smooth sliding of the counterweight box at the bottom of the keyboard, the counterweight position can be flexibly adjusted according to the use demand, the counterweight block can be placed in the counterweight box, the overall weight of the keyboard can be increased as needed, the stability of the keyboard on the desktop is enhanced, the keyboard and the desktop are further increased in friction through the setting of the anti-skid pad, the stability of the keyboard during use is double-protected through the cooperation of the counterweight block, and the operation experience of the user is improved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1A kind of three-dimensional schematic view of the peripheral side light-emitting keyboard is proposed in the utility model;

[0018] Fig. 2 The structure schematic view of the cleaning assembly of the peripheral side light-emitting keyboard is proposed in the utility model;

[0019] Fig. 3 The structure schematic view of the counterweight assembly of the peripheral side light-emitting keyboard is proposed in the utility model.

[0020] Legend:

[0021] 1, shell;2, key control module;3, cleaning assembly;4, counterweight assembly;5, display lamp;6, light guide ring;31, pull rod;32, spring;33, limit plate;34, limit slot;35, placement box;36, placement cavity;37, cleaning brush;41, slide rail;42, counterweight box;43, counterweight block;44, non-slip pad. Specific embodiments

[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0023] Reference Figs. 1-3This utility model provides an embodiment of a peripherally illuminated keyboard, comprising a housing 1, a key control module 2 on the top of the housing 1, pressing a key on the key control module 2 triggers an internal circuit, converting the mechanical action into an electrical signal, which is transmitted to a connected device to complete the input command, a cleaning component 3 inside the housing 1 for cleaning and maintenance of the keyboard, and a counterweight component 4 at the bottom of the housing 1 for flexible adjustment of the counterweight position according to usage needs, the cleaning component 3 including a pull rod 31 slidably connected to the side wall of the housing 1, a spring 32 sleeved on the surface of the pull rod 31, one end of the spring 32 being fixedly connected to a limit plate 33, pulling the pull rod 31 to overcome the elastic force of the spring 32, the pull rod 31 causing the limit plate 33 to disengage from the housing 1, a limit groove 34 is formed inside the housing 1 to accommodate the movement of the limit plate 33, and a placement box 35 is slidably connected inside the housing 1. The placement box 35 has multiple placement cavities 36 fixedly connected inside. A cleaning brush 37 is slidably connected inside the placement box 35, making it easy to take out and store the cleaning brush 37 and operate flexibly. When the buttons need cleaning, the cleaning brush 37 can be quickly taken out for cleaning. An indicator light 5 is set on the top of the housing 1, and a light guide ring 6 is set on the top of the housing 1. When a command is input, the indicator light 5 lights up, and the light is guided into the light guide ring 6 through a specific design to achieve peripheral illumination. The pull rod 31 is slidably connected to the side wall of the placement box 35, and the limiting plate 33 is slidably connected to the side wall of the placement box 35 to limit the placement box 35. Multiple buttons are set inside the placement cavity 36. The spring 32 is located inside the limiting groove 34, and one end is fixedly connected to the inside of the housing 1. The cleaning brush 37 is stored in the placement cavity 36, which is convenient for centralized storage of cleaning tools and buttons, solving the problem of finding tools when cleaning.

[0024] Reference Figs. 1-3 The counterweight assembly 4 includes a slide rail 41 fixedly connected to the bottom of the housing 1. A counterweight box 42 is slidably connected inside the slide rail 41. When adjusting the counterweight of the peripheral backlit keyboard, the counterweight box 42 can move along the slide rail 41 at the bottom of the housing 1. A counterweight block 43 is provided inside the counterweight box 42. The weight of the keyboard is adjusted by adding or removing the counterweight block 43. An anti-slip pad 44 is fixedly connected to the bottom of the counterweight box 42. The anti-slip pad 44 works together to increase the friction between the keyboard and the desktop and prevent displacement during use. The counterweight box 42 is slidably connected to the bottom of the housing 1, and the counterweight block 43 abuts against the housing 1. The anti-slip pad 44 works in conjunction with the counterweight block 43 to provide double protection for the stability of the keyboard during use and improve the user's operating experience.

[0025] Working principle: when the peripheral light-emitting keyboard is used, the key on the key control module 2 is pressed to trigger the internal circuit, convert the mechanical action into an electrical signal, transmit to the connected equipment, complete the input instruction, and the display light 5 emits light. The light is introduced into the light guide ring 6 through special design, realizing peripheral light-emitting. When the peripheral light-emitting keyboard needs to be cleaned or the key is replaced, pull the pull rod 31 to overcome the elastic force of the spring 32, the pull rod 31 drives the limiting plate 33 to separate from the inside of the shell 1, so that the limiting plate 33 enters the limiting groove 34, then the placing box 35 can be pulled out from the inside of the shell 1, the cleaning brush 37 in the placing cavity 36 is taken out to clean the keyboard or the key is taken out to replace the key control module 2. After cleaning, put it back into the placing cavity 36. Due to the elastic action of the spring 32, the limiting plate 33 is reset to fix the placing box 35. When the peripheral light-emitting keyboard is adjusted, the counterweight box 42 can move along the slide rail 41 at the bottom of the shell 1. The weight of the keyboard is adjusted by increasing or decreasing the counterweight block 43. The bottom anti-skid pad 44 cooperates to increase the friction between the keyboard and the table top, preventing displacement during use.

[0026] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the foregoing detailed description of the present application, for the person skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of protection of the present application.

Claims

1. A peripherally illuminated keyboard, comprising a housing (1), characterized in that: The top of the housing (1) is provided with a key control module (2), the inside of the housing (1) is provided with a cleaning component (3), and the bottom of the housing (1) is provided with a counterweight component (4). The cleaning component (3) includes a pull rod (31) slidably connected to the side wall of the housing (1), a spring (32) sleeved on the surface of the pull rod (31), a limiting plate (33) fixedly connected to one end of the spring (32), a limiting groove (34) is opened inside the housing (1), a placement box (35) is slidably connected inside the housing (1), a plurality of placement cavities (36) are fixedly connected inside the placement box (35), and a cleaning brush (37) is slidably connected inside the placement box (35).

2. A peripherally illuminated keyboard according to claim 1, characterized in that: The counterweight assembly (4) includes a slide rail (41) fixedly connected to the bottom of the housing (1), a counterweight box (42) is slidably connected inside the slide rail (41), a counterweight block (43) is provided inside the counterweight box (42), and an anti-slip pad (44) is fixedly connected to the bottom of the counterweight box (42).

3. A peripherally illuminated keyboard according to claim 1, characterized in that: The top of the housing (1) is provided with an indicator light (5) and a light guide ring (6) on the top of the housing (1).

4. A peripherally illuminated keyboard according to claim 1, characterized in that: The pull rod (31) is slidably connected to the side wall of the placement box (35), and the limiting plate (33) is slidably connected to the side wall of the placement box (35).

5. A peripherally illuminated keyboard according to claim 1, characterized in that: The placement cavity (36) is equipped with multiple buttons.

6. A peripherally illuminated keyboard according to claim 1, characterized in that: The spring (32) is located inside the limiting groove (34) and one end is fixedly connected to the inside of the housing (1).

7. A peripherally illuminated keyboard according to claim 2, characterized in that: The counterweight box (42) is slidably connected to the bottom of the shell (1).

8. A peripherally illuminated keyboard according to claim 2, characterized in that: The counterweight (43) abuts against the shell (1).

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