CN221079284U - Damping luminous keyboard - Google Patents

Abstract

The utility model discloses a damping luminous keyboard which comprises a key, a middle plate, a luminous component, a bottom plate and a plurality of silica gel blocks, wherein the key, the middle plate, the luminous component, the bottom plate and the silica gel blocks are sequentially installed, the silica gel blocks are arranged on one side of the bottom plate far away from the middle plate, the silica gel blocks are detachably connected with the bottom plate, and the silica gel blocks are uniformly distributed on the lower surface of the bottom plate. The utility model has the effect that the silica gel blocks uniformly distributed below the bottom plate can absorb shock for the whole keyboard.

Description

Damping luminous keyboard

Technical Field

The utility model relates to the field of keyboards, in particular to a damping luminous keyboard.

Background

The luminous keyboard is a command and data input device for operating computer equipment, also refers to a group of function keys of a machine or equipment which are arranged by a system, and is internally provided with a luminous component, thereby improving the attractive appearance of the keyboard and being beneficial to improving the definition of keyboard keys of a user in a dim environment.

When the luminous keyboard is used, the finger tip discomfort is easily caused by long-time knocking, so that the shock-absorbing luminous keyboard is needed, and the shock feeling generated when the keys of the luminous keyboard are knocked and the discomfort transmitted to the finger tips of a user are reduced, so that the using feeling of the user using the luminous keyboard is improved.

Disclosure of utility model

In order to reduce shock feeling generated in the use process of the luminous keyboard, the utility model provides a damping luminous keyboard.

The utility model provides a damping luminous keyboard which adopts the following technical scheme:

The utility model provides a shock attenuation luminous keyboard, includes button, medium plate, luminous element, bottom plate and a plurality of silica gel piece of installing in proper order, a plurality of the one side of medium plate is kept away from to the bottom plate is located to the silica gel piece, the silica gel piece with the bottom plate can dismantle and be connected, a plurality of silica gel piece evenly distributed in the lower surface of bottom plate.

Preferably, the bottom plate is sunken to have four jack grooves, the silica gel piece corresponds to be provided with four, four the jack groove divides to locate four apex angles of bottom plate, silica gel piece lateral wall supports with the perisporium in jack groove tightly.

Preferably, the silica gel piece is rectangular form, one side that the silica gel piece is close to the bottom plate is equipped with the spliced pole, the one end an organic whole that the silica gel piece was kept away from to the spliced pole is connected with the restriction piece, the bottom of spliced groove runs through the perforation that supplies the spliced pole to peg graft, the diameter of restriction piece is greater than the diameter of perforation.

Preferably, a spring is detachably connected in the through hole, and the spring is perpendicular to the bottom plate.

Preferably, the light emitting component comprises a light guide plate and an LED lamp, wherein the light guide plate is an acrylic plate, and the LED lamp is arranged at the edge of the light guide plate.

Preferably, the light guide plate is provided with a strip-shaped groove, the strip-shaped groove penetrates through the light guide plate, the length direction of the strip-shaped groove is consistent with the width direction of the keyboard, a plurality of LED lamps are arranged, and the LED lamps are arranged on four edges of the light guide plate respectively.

Preferably, the plurality of strip-shaped grooves are arranged, and the plurality of strip-shaped grooves are uniformly distributed along the length direction of the light guide plate.

Preferably, the strip-shaped groove is a rectangular groove.

In summary, the utility model has the following beneficial technical effects: when using the keyboard, when pushing down the button, the keyboard extrudees the silica gel piece downwards, reduces and is favorable to buffering the reaction force of keyboard to the user's hand, when releasing the button, the silica gel piece resumes deformation to rebound the normal position with the silica gel piece, consequently evenly distributed can be for the whole shock attenuation of keyboard in the silica gel piece of bottom plate below, reduces the user and beats the condition that the keyboard leads to using the feel to reduce for a long time. After the keyboard is used for a long time, the silica gel block is gradually worn and fatigued, the elasticity is reduced, the silica gel block can be detached, and a new silica gel block is arranged below the bottom plate, so that the damping effect of the silica gel block on the keyboard is recovered.

Drawings

Fig. 1 is an exploded view of a shock absorbing luminous keyboard.

Fig. 2 is an enlarged schematic view at a in fig. 1.

Reference numerals illustrate: 1. a key; 2. a middle plate; 3. a bottom plate; 4. a silica gel block; 5. a plug-in groove; 6. perforating; 7. a light guide plate; 8. a plug-in column; 9. a bar-shaped groove; 10. the block is restricted.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-2.

The embodiment of the utility model discloses a damping luminous keyboard. Referring to fig. 1 and 2, a damping luminous keyboard comprises a key 1, a middle plate 2, a luminous component, a bottom plate 3 and a plurality of silica gel blocks 4 which are sequentially installed, wherein the silica gel blocks 4 are arranged on one side, far away from the middle plate 2, of the bottom plate 3, the silica gel blocks 4 are detachably connected with the bottom plate 3, and the silica gel blocks 4 are uniformly distributed on the lower surface of the bottom plate 3.

When using the keyboard, when pushing down button 1, keyboard downwardly extrusion silica gel piece 4 reduces and is favorable to buffering the reaction force of keyboard to the user's hand, when releasing button 1, silica gel piece 4 resumes deformation to rebound the normal position with silica gel piece 4, consequently evenly distributed can be for the whole shock attenuation of keyboard in silica gel piece 4 of bottom plate 3 below, reduces the user and strikes the condition that the keyboard leads to using the feel to reduce for a long time. After the keyboard is used for a long time, the silica gel block 4 is gradually worn and fatigued, the elasticity is reduced, the silica gel block 4 can be detached, and a new silica gel block 4 is arranged below the bottom plate 3, so that the damping effect of the silica gel block 4 on the keyboard is recovered.

Referring to fig. 1 and 2, in the present embodiment, four insertion grooves 5 are recessed in the bottom plate 3, four silica gel blocks 4 are correspondingly disposed, the four insertion grooves 5 are respectively disposed at four top corners of the bottom plate 3, and side walls of the silica gel blocks 4 are abutted against peripheral walls of the insertion grooves 5.

The grafting groove 5 is established at four apex angles of bottom plate 3 for the keyboard is whole keeps firm, and silica gel piece 4 cross-sectional area slightly is greater than the cross-sectional area of grafting groove 5, when silica gel piece 4 peg graft in grafting groove 5, silica gel piece 4 and 5 interference fit of grafting groove, make the lateral wall of silica gel piece 4 support tightly and be difficult for the separation with the perisporium of grafting groove 5, make silica gel piece 4 and bottom plate 3 installation more firm.

In this embodiment, the bottom plate 3 is an iron plate.

Referring to fig. 1 and 2, in this embodiment, the silica gel block 4 is in a strip shape, a plug-in column 8 is disposed on one side of the silica gel block 4 close to the bottom plate 3, one end of the plug-in column 8 far away from the silica gel block 4 is integrally connected with a limiting block 10, a through hole 6 for plugging in the plug-in column 8 is penetrated at the bottom of the plug-in groove 5, and the diameter of the limiting block 10 is larger than that of the through hole 6.

The limiting block 10 penetrates through the through hole 6, and the limiting block 10 can be deformed after being deformed to restore to limit the separation of the silica gel block 4 and the bottom plate 3, so that the silica gel block 4 can be more firmly installed at the bottom of the bottom plate 3, when the silica gel block 4 needs to be removed, the silica gel block 4 is directly pulled out in the direction away from the bottom plate 3, and the silica gel block 4 can be separated from the bottom plate 3, so that the silica gel block 4 is convenient and rapid to install and remove.

Referring to fig. 1 and 2, in the present embodiment, a spring is detachably connected to the through hole 6, and the spring is perpendicular to the bottom plate 3.

When the frequency of use of keyboard is higher, pull out perforation 6 with silica gel piece 4, then install the spring that length is longer than perforation 6 degree of depth in perforation 6 for be favorable to further reducing the holistic shock sense of keyboard for the shock attenuation effect of keyboard is better.

The spring and the inner side wall of the through hole 6 can be connected in an adhesive bonding mode, when the spring is needed to be used, the side wall of the spring is covered with an adhesive layer, and then the spring is inserted into the through hole 6, so that the installation can be completed; when the spring is not needed, the spring is directly pulled out, so that the adhesive layer is damaged, and the spring can be detached.

Referring to fig. 1 and 2, in the present embodiment, the light emitting assembly includes a light guide plate 7 and an LED lamp, the light guide plate 7 is an acrylic plate, and the LED lamp is disposed at an edge of the light guide plate 7.

When light enters the acrylic plate from the light source and reaches the edge of the light guide plate 7, the light is totally reflected back into the light guide plate 7 and continuously transmitted along the surface of the light guide plate 7, so that the effect of emitting light on the surface of the light guide plate 7 can be achieved by arranging the LED lamp at the edge of the light guide plate 7.

Referring to fig. 1 and 2, in the present embodiment, the light guide plate 7 is provided with a bar-shaped groove 9, the bar-shaped groove 9 penetrates the light guide plate 7, the length direction of the bar-shaped groove 9 is consistent with the width direction of the keyboard, a plurality of LED lamps are provided, and the plurality of LED lamps are respectively provided at four edges of the light guide plate 7.

The edge of ya keli board can reflect light for light concentrates back the ya keli inboard, and the edge is higher for the inboard luminance of ya keli board, and the setting of bar groove 9 is favorable to increasing the tangent plane of ya keli board, thereby increases the plane that can reflect light, and can increase the higher plane of luminance in the mid portion of light guide plate 7, and then improves the luminance of light guide plate 7 and the utilization ratio to light on the whole.

Referring to fig. 1 and 2, in the present embodiment, a plurality of bar grooves 9 are provided, and the plurality of bar grooves 9 are uniformly distributed along the length direction of the light guide plate 7.

The arrangement of the plurality of strip-shaped grooves 9 is beneficial to fully increasing the area of the light guide plate 7 and further enhancing the brightness of the keyboard while reducing the material consumption of the acrylic plate and thus the weight of the keyboard.

Referring to fig. 1 and 2, in the present embodiment, the bar-shaped groove 9 is a rectangular groove.

The rectangular grooves are formed, so that the four peripheral walls of the strip-shaped groove 9 are respectively arranged on the LED lamps of the four peripheral walls of the light guide plate 7, and light emitted by all the LED lamps can be more fully utilized.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (8)

1. The utility model provides a luminous keyboard of shock attenuation which characterized in that: including button (1), medium plate (2), luminous component, bottom plate (3) and a plurality of silica gel piece (4) of installing in proper order, a plurality of one side that medium plate (2) was kept away from to bottom plate (3) is located to silica gel piece (4), silica gel piece (4) with bottom plate (3) can dismantle and be connected, a plurality of silica gel piece (4) evenly distributed in the lower surface of bottom plate (3).

2. The shock absorbing lighted keypad of claim 1, wherein: the base plate (3) is sunken to have four jack grooves (5), silica gel piece (4) are provided with four correspondingly, four jack grooves (5) are located respectively four apex angles of base plate (3), silica gel piece (4) lateral wall supports tightly with the perisporium of jack groove (5).

3. The shock absorbing lighted keypad of claim 2, wherein: the silica gel piece (4) is rectangular form, one side that silica gel piece (4) is close to the bottom plate is equipped with grafting post (8), the one end an organic whole that silica gel piece (4) was kept away from to grafting post (8) is connected with limited piece (10), the bottom of grafting groove (5) is run through and is supplied perforation (6) that grafting post (8) pegged graft, the diameter of limiting piece (10) is greater than the diameter of perforation (6).

4. A shock absorbing lighted keypad in accordance with claim 3, wherein: a spring is detachably connected in the through hole (6), and the spring is perpendicular to the bottom plate (3).

5. The shock absorbing lighted keypad of claim 1, wherein: the luminous assembly comprises a light guide plate (7) and LED lamps, wherein the light guide plate (7) is an acrylic plate, and the LED lamps are arranged at the edge of the light guide plate (7).

6. The shock absorbing lighted keypad of claim 5, wherein: the light guide plate (7) is provided with a strip-shaped groove (9), the strip-shaped groove (9) penetrates through the light guide plate (7), the length direction of the strip-shaped groove (9) is consistent with the width direction of the keyboard, and a plurality of LED lamps are arranged on the four edges of the light guide plate (7).

7. The shock absorbing lighted keypad of claim 6, wherein: the strip-shaped grooves (9) are arranged in a plurality, and the strip-shaped grooves (9) are uniformly distributed along the length direction of the light guide plate (7).

8. The shock absorbing lighted keypad of claim 7, wherein: the strip-shaped groove (9) is a rectangular groove.