CN206224395U - A kind of computer keyboard for being easy to illuminate - Google Patents

Abstract

The utility model discloses a computer keyboard convenient for lighting, which comprises a keyboard body, a first groove is arranged on the top edge of the keyboard body, an LED lamp, a fixing device for the middle part of the LED lamp and a fixing device for the tail of the LED lamp are arranged in the first groove, and an LED lamp The lamp tail fixing device includes a second groove, a spring is arranged in the second groove, a fixing block is arranged at one end of the spring far away from the second groove, a first rack is slidably arranged on the fixing block, and one side of the first rack is far away from the fixing block. The second rack is arranged on the side, the gear is arranged between the first rack and the second rack, the gear is connected to the handle through the central shaft, the first splint and the second splint are respectively arranged on the first rack and the second rack, and the first A lamp holder is arranged at the end of the groove away from the LED lamp tail fixing device. The utility model is convenient to provide lighting when using the keyboard in the dark, and the fixation of the LED lamp is relatively stable, which is convenient for replacement. The function of the spring can also make the socket of the LED lamp and the lamp holder more firmly connected, avoiding the lamp holder and the lamp holder of the LED lamp. There is a disconnection.

Description

A computer keyboard that is convenient for lighting

technical field

The utility model mainly relates to the field of computer accessories, in particular to a computer keyboard which is convenient for lighting.

Background technique

When using a computer at night, sometimes in order not to disturb other people’s rest, the light will not be turned on. At this time, it is not easy to see the case of the keyboard, and it is not convenient to use the keyboard. Fixed or detachable lighting lamps are convenient to provide lighting when using keyboards in dark places, but the existing fixed computer keyboards that are convenient for lighting are generally not easy to replace, and when the computer keyboards that are convenient for lighting are damaged, they cannot be used again and the existing detachable detachable connection as the plug-in computer keyboard for lighting, the connection between the lamp holder and the lamp holder is easy to loosen, causing the disconnection between the lamp holder and the lamp holder, which affects people's use, which is very inconvenient.

Utility model content

In order to solve the deficiencies in the prior art, the utility model provides a computer keyboard that is convenient for lighting, which is convenient for providing lighting when using the keyboard in a dark place, wherein the LED lamp is easy to replace, through the setting of the fixing device in the middle of the LED lamp and the fixing device at the tail of the LED lamp The fixation of the LED lamp is relatively stable, and the lamp cap of the LED lamp and the lamp holder are plugged more firmly through the action of the spring, so that the use of the LED lamp is more stable, and the disconnection of the lamp cap and the lamp holder of the LED lamp can be avoided.

The utility model realizes above-mentioned purpose by following technical scheme:

A computer keyboard convenient for lighting, comprising a keyboard body, a first groove is arranged on the top edge of the keyboard body, and an LED lamp, a fixing device for the middle part of the LED lamp and a fixing device for the tail of the LED lamp are arranged in the first groove; The LED lamp middle fixing device includes a U-shaped fixing base, and the U-shaped fixing base is fixed in the first groove by screws; the LED lamp tail fixing device includes a second groove, and the second groove is connected to the first groove. The groove is connected, a spring is arranged in the second groove, a fixed block is arranged at one end of the spring far away from the second groove, and a first rack is arranged at the side of the fixed block far away from the spring, and the first rack is connected with the fixed Blocks are slidingly connected, the first rack is provided with a second rack away from the side of the fixed block, a gear is provided between the first rack and the second rack, the center of the gear is provided with a central axis, and the center The bottom end of the shaft is provided with a connecting bar, one end of the connecting bar is fixedly connected to the fixed block, the central shaft is connected to the connecting bar in rotation, the first rack and the second rack are both slidingly connected to the connecting bar, and the The top end of the central shaft is provided with a handle, one end of the first rack is provided with a first splint, the end of the second rack far away from the first splint is provided with a second splint, and both the first splint and the second splint are fixed away from One side of the block extends; the end of the first groove away from the LED lamp tail fixing device is provided with a lamp holder groove, and a lamp holder is arranged in the lamp holder groove, and the lamp holder is connected with a plug through a wire, and the LED lamp The lamp cap and the lamp socket are plugged and connected.

A lampshade covering the first groove is arranged at the first groove.

A first limiting block is provided on the end of the first rack far away from the first splint, and the first limiting block extends to a side away from the fixed block, and an end of the second rack far away from the second splint is arranged A second limiting block, the second limiting block extends to a side close to the fixed block.

Both the first splint and the second splint are provided with arc-shaped grooves along the length direction that are compatible with the LED lamps.

The bottom of the U-shaped fixing seat is provided with a third groove, and the screw is located in the third groove. When the screw is tightened, the height of the top of the screw is lower than that of the bottom surface of the first groove.

The top ends of the two side walls of the U-shaped fixing seat are provided with inwardly extending flanges.

The first grooves are located at positions F1-F12 on the upper top side of the keyboard body.

Compared with the prior art, the utility model has the beneficial effects of:

1. The utility model is convenient to provide lighting when using the keyboard in the dark, wherein the LED lamp of the utility model is easy to replace, and the middle position of the LED lamp is fixed by the U-shaped fixing seat, and the tail of the LED lamp is fixed by the LED lamp tail fixing device , simple and convenient, making the fixation of the LED light more stable, and through the action of the spring, there can be a pressure on the LED light, so that the socket of the LED light and the lamp socket are more firmly plugged, making the use of the LED light more stable, and can be Avoid disconnection between the lamp cap and the lamp holder of the LED lamp.

2. The setting of the lampshade at the first groove facilitates the replacement of the LED lamp and also plays a role in protecting the LED lamp.

3. The setting of the first limit block and the second limit block on the first rack and the second rack can prevent the first rack and the second rack from moving out of the position of the gear, and improve the stability of the utility model.

4. Both the first splint and the second splint are provided with an arc-shaped groove suitable for the LED lamp along the length direction, which can clamp the LED lamp inside the arc-shaped groove, thereby facilitating the clamping and fixing of the LED lamp.

5. There is a third groove on the bottom of the U-shaped fixing seat, and the screw is located in the third groove. When the screw is tightened, the height of the top of the screw is lower than the height of the bottom surface of the first groove, which can avoid the contact between the screw and the LED light. In this way, the screw is prevented from causing abrasion to the LED lamp, and the function of protecting the LED lamp is played.

6. The tops of the two side walls of the U-shaped fixing seat are provided with inwardly extending flanges, which can prevent the LED lamp from accidentally moving out of the U-shaped fixing seat.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model;

Accompanying drawing 2 is the structural representation of LED lamp tail fixing device;

Accompanying drawing 3 is one of structural representations of the fixing device in the middle of the LED lamp;

Accompanying drawing 4 is the second structural diagram of the fixing device in the middle of the LED lamp;

Accompanying drawing 5 is the partial enlarged view of I in accompanying drawing 1.

Numbers shown in the drawings: 1. keyboard body; 2. first groove; 3. LED lamp; 31. lamp holder; 32. metal contact; 33. metal contact hole; 4. fixing device in the middle of the LED lamp; 41. U-shaped fixing seat; 42, screw; 43, third groove; 44, flange; 5, LED lamp tail fixing device; 50, fixing post; 51, second groove; 52, spring; 53, fixing block; 54, the first rack; 55, the second rack; 56, the gear; 57, the central axis; 58, the connecting bar; 59, the handle; 61, the first splint; 62, the second splint; 63, the first limit Block; 64, the second limit block; 65, arc groove; 71, lamp holder groove; 72, lamp holder; 73, electric wire; 74, plug; 8, lampshade.

detailed description

The utility model will be further described in conjunction with the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the present utility model and are not intended to limit the scope of the present utility model. In addition, it should be understood that those skilled in the art may make various changes or modifications to the utility model after reading the content taught by the utility model, and these equivalent forms also fall within the scope defined in the application.

A computer keyboard convenient for lighting, comprising a keyboard body 1, a first groove 2 is arranged on the top edge of the keyboard body 1, and an LED lamp 3, a fixing device 4 in the middle of the LED lamp and an LED lamp are arranged in the first groove 2 Tail fixing device 5. The LED lamp middle fixing device 4 includes a U-shaped fixing seat 41, and the U-shaped fixing seat 41 is fixed in the first groove 2 by screws 42, and the LED lamp can be stuck between the two side walls of the U-shaped fixing seat 41 , to achieve the fixation of the LED lamp. The LED lamp tail fixing device 5 includes a second groove 51, the second groove 51 communicates with the first groove 2, a spring 52 is arranged in the second groove 51, and the spring 52 is far away from the second groove. One end of the groove 51 is provided with a fixing block 53 . After the LED lamp 3 is installed in the first groove 2, due to the effect of the spring 52, there will be a pressure on the LED lamp 3 to prevent the LED lamp 3 from moving to the tail, so that the lamp cap 31 of the LED lamp 3 and the lamp holder 72 The plugging is more firm, so that the use of the LED lamp 3 is more stable, and the disconnection between the lamp holder 31 and the lamp holder 72 of the LED lamp 3 is avoided. Preferably, a fixed post 50 can be provided on the side of the fixed block 53 close to the spring 52 , and the fixed post 50 is sleeved inside the spring 52 , which can improve the stability of the fixed block 53 . The side of the fixed block 53 away from the spring 52 is provided with a first rack 54, the first rack 54 is slidingly connected with the fixed block 53, and the side of the first rack 54 away from the fixed block 53 is provided with a second tooth A bar 55, a gear 56 is set between the first rack 54 and the second rack 55, a central shaft 57 is set at the center of the gear 56, and a connecting bar 58 is set at the bottom of the central shaft 57, the connecting bar One end of 58 is fixedly connected with the fixed block 53, and the central shaft 57 is rotationally connected with the connecting bar 58, and the first rack 54 and the second rack 55 are slidingly connected with the connecting bar 58. A handle 59 is provided. By rotating the handle 59, the gear 56 can be rotated, and the rotation of the gear 56 can make the first rack 54 and the second rack 55 move relative to each other or move toward each other, thereby increasing the distance between the first clamping plate 61 and the second clamping plate 62 Or reduced, so as to facilitate the placement and clamping and fixing of the LED lamp 3 . One end of the first rack 54 is provided with a first clamping plate 61, and one end of the second rack 55 far away from the first clamping plate 61 is provided with a second clamping plate 62, and the first clamping plate 61 and the second clamping plate 62 are both fixed away from One side of the block 53 extends to facilitate clamping the LED lamp 3 . The end of the first groove 2 away from the LED lamp tail fixing device 5 is provided with a lamp holder groove 71, and a lamp holder 72 is arranged in the lamp holder groove 71, and the lamp holder 72 is connected with a plug 74 through an electric wire 73, and through the plug 74 Connect the power supply so that the LED lamp 3 is powered on. The lamp cap 31 of the LED lamp 3 is plugged and connected with the lamp holder 72, the lamp cap 31 of the LED lamp 3 is provided with a metal contact 32, and the corresponding lamp holder 72 is provided with a metal contact hole 33 suitable for the metal contact 32 , the metal contact 32 is electrically connected to the metal contact hole 33 to realize the illumination of the LED lamp 3 . The lamp holder 72 may be a G24 lamp holder in the prior art, and the lamp holder 31 of the LED lamp 3 may be a G24 lamp holder.

When using the utility model, the lamp holder 31 of the LED lamp 3 is inserted in the lamp holder 72, then the middle position of the LED lamp 3 is fixed by the U-shaped fixing seat 41, and the tail of the LED lamp 3 is fixed by the LED lamp tail fixing device 5 Just hold it in place. When fixing the tail of the LED lamp 3, by rotating the handle 59, the first rack 54 and the second rack 55 are relatively moved, so that the distance between the first clamping plate 61 and the second clamping plate 62 increases, which is convenient for the LED lamp. 3; then rotate the handle 59 in the opposite direction, so that the first rack 54 and the second rack 55 move toward each other, so that the distance between the first clamping plate 61 and the second clamping plate 62 is reduced, and the LED lamp 3 is clamped. Simultaneously because the effect of spring 52 can have a pressure to LED lamp 3, make the lamp holder 31 of LED lamp 3 and lamp holder 72 insert more firmly, make the use of LED lamp 3 more stable, avoid the lamp holder 31 of LED lamp 3 and lamp Seat 72 is disconnected.

Further, the first groove 2 is provided with a lampshade 8 covering the first groove 2, the lampshade 8 is hinged with the first groove 2 or the lampshade 8 is slidably connected with the keyboard body 1 to realize the opening and closing of the lampshade 8, Thereby, the replacement of the LED lamp 3 is facilitated, and the function of protecting the LED lamp 3 can also be played.

Further, the end of the first rack 54 away from the first splint 61 is provided with a first limiting block 63, the first limiting block 63 extends to the side away from the fixing block 53, and the second rack 55 on the end away from the second splint 62 is provided with a second limiting block 64, the second limiting block 64 extends to the side close to the fixed block 53, when the handle 59 is rotated, the first limiting block 63, the second The setting of the limit block 64 can prevent the first rack 54 and the second rack 55 from moving out of the position of the gear 56, thereby improving the stability of the utility model.

Further, the first splint 61 and the second splint 62 are provided with an arc-shaped groove 65 adapted to the LED lamp 3 along the length direction, so that the LED lamp 3 can be clamped inside the arc-shaped groove 65, thereby It is convenient to clamp and fix the LED lamp 3 .

Further, the bottom of the U-shaped fixing seat 41 is provided with a third groove 43, and the screw 42 is located in the third groove 43. When the screw 42 is tightened, the height of the top of the screw 42 is lower than that of the first groove 2. The height of the bottom surface can prevent the screw 42 from contacting the LED lamp 3 , thereby preventing the screw 42 from wearing the LED lamp 3 and protecting the LED lamp 3 .

Further, the tops of the two side walls of the U-shaped fixing seat 41 are provided with inwardly extending flanges 44 , which can prevent the LED lamp 3 from accidentally moving out of the U-shaped fixing seat 41 .

Further, the first groove 2 is located at positions F1-F12 on the upper top side of the keyboard body 1 .

Embodiment: A computer keyboard for lighting, including a keyboard body 1, a first groove 2 is arranged on the top edge of the keyboard body 1, and a lampshade 8 covering the first groove 2 is arranged at the first groove 2 , the lampshade 8 is slidably connected with the keyboard body 1 . The first groove 2 is located at positions F1 - F12 on the upper top side of the keyboard body 1 . The LED lamp 3 , the LED lamp middle fixing device 4 and the LED lamp tail fixing device 5 are arranged in the first groove 2 . The fixing device 4 in the middle of the LED lamp includes a U-shaped fixing base 41, and a third groove 43 is provided at the bottom of the U-shaped fixing base 41, and the screw 42 is located in the third groove 43. When the screw 42 is tightened, The height of the top of the screw 42 is lower than the height of the bottom surface of the first groove 2 , and the U-shaped fixing base 41 is fixed in the first groove 2 by the screw 42 . The top ends of the two side walls of the U-shaped fixing base 41 are provided with flanges 44 extending inward. The LED lamp tail fixing device 5 includes a second groove 51 , and the second groove 51 communicates with the first groove 2 . A spring 52 is arranged in the second groove 51, a fixed block 53 is arranged at one end of the spring 52 far away from the second groove 51, and a first rack 54 is arranged at a side far away from the spring 52 of the fixed block 53. A rack 54 is slidably connected with the fixed block 53 . A second rack 55 is arranged on the side of the first rack 54 far away from the fixed block 53, a gear 56 is arranged between the first rack 54 and the second rack 55, and a central shaft 57 is arranged at the center of the gear 56. , the bottom end of the central shaft 57 is provided with a connecting bar 58, one end of the connecting bar 58 is fixedly connected with the fixed block 53, the central shaft 57 is rotationally connected with the connecting bar 58, the first rack 54, the second rack The racks 55 are all slidably connected to the connecting bar 58 , and a handle 59 is provided at the top of the central shaft 57 . One end of the first rack 54 is provided with a first clamping plate 61, and one end of the second rack 55 far away from the first clamping plate 61 is provided with a second clamping plate 62, and the first clamping plate 61 and the second clamping plate 62 are both fixed away from One side of block 53 extends. Both the first clamping plate 61 and the second clamping plate 62 are provided with arc-shaped grooves 65 corresponding to the LED lamp 3 along the length direction. The end of the first rack 54 away from the first splint 61 is provided with a first limiting block 63 , the first limiting block 63 extends to the side away from the fixed block 53 , and the second rack 55 is far away from One end of the second clamping plate 62 is provided with a second limiting block 64 , and the second limiting block 64 extends toward a side close to the fixing block 53 . The end of the first groove 2 away from the LED lamp tail fixing device 5 is provided with a lamp holder groove 71, and a lamp holder 72 is arranged in the lamp holder groove 71, and the lamp holder 72 is connected with a plug 74 through a wire 73, and the LED The lamp base 31 of the lamp 3 is connected with the lamp holder 72 by plugging. The beneficial effect of this embodiment is that it is convenient to provide lighting when using the keyboard in a dark place, and it is convenient to replace the LED lamp. The plugging with the lamp holder is more firm, avoiding the disconnection of the lamp holder of the LED lamp and the lamp holder.

Claims (7)

1. a kind of computer keyboard for being easy to illuminate, including keyboard body (1), it is characterized in that：The top of the keyboard body (1) Edge sets and set in the first groove (2), first groove (2) LED (3), LED middle part fixing device (4) and LED Tail fixing device (5)；LED middle part fixing device (4) includes U-shaped fixed seat (41), and the U-shaped fixed seat (41) is led to Screw (42) is crossed to be fixed in the first groove (2)；The LED tail fixing device (5) includes the second groove (51), described Two grooves (51) are connected with the first groove (2), set spring (52) in second groove (51), and the spring (52) is away from the One end of two grooves (51) sets fixed block (53), and the fixed block (53) sets the first tooth bar away from the side of spring (52) (54), first tooth bar (54) is slidably connected with fixed block (53), and first tooth bar (54) is away from the one of fixed block (53) Side sets the second tooth bar (55), and gear (56), the gear are set between first tooth bar (54) and the second tooth bar (55) (56) centrally disposed central shaft (57), the bottom of the central shaft (57) sets connection strap (58), the connection strap (58) One end is fixedly connected with fixed block (53), and the central shaft (57) rotates with connection strap (58) and is connected, first tooth bar (54), Second tooth bar (55) is slidably connected with connection strap (58), and the top of the central shaft (57) sets handle (59), described first One end of tooth bar (54) sets first clamping plate (61), and second tooth bar (55) sets second away from one end of first clamping plate (61) Clamping plate (62), the first clamping plate (61) and second clamping plate (62) extend to the side away from fixed block (53)；Described first Groove (2) sets away from one end of LED tail fixing device (5) and lamp socket is set in socket housing (71), the socket housing (71) (72), the lamp socket (72) is connected with plug (74), lamp holder (31) and the lamp socket (72) of the LED (3) by electric wire (73) Plug connection.

2. it is according to claim 1 it is a kind of be easy to illumination computer keyboard, it is characterized in that：First groove (2) place Setting covers the lampshade (8) of the first groove (2).

3. it is according to claim 1 it is a kind of be easy to illumination computer keyboard, it is characterized in that：On first tooth bar (54) One end away from first clamping plate (61) sets the first limited block (63), and first limited block (63) is to away from fixed block (53) Side extends, and the one end on second tooth bar (55) away from second clamping plate (62) sets the second limited block (64), described second Limited block (64) extends near the side of fixed block (53).

4. it is according to claim 1 it is a kind of be easy to illumination computer keyboard, it is characterized in that：The first clamping plate (61) and The arc groove (65) being adapted with LED (3) is equipped with second clamping plate (62) along its length.

5. it is according to claim 1 it is a kind of be easy to illumination computer keyboard, it is characterized in that：The U-shaped fixed seat (41) Bottom be provided with the 3rd groove (43), the screw (42) in the 3rd groove (43), when screw (42) are tightened, screw (42) height of the height on top less than the first groove (2) bottom surface.

6. it is according to claim 1 it is a kind of be easy to illumination computer keyboard, it is characterized in that：The U-shaped fixed seat (41) The top of two side be provided with the flange (44) for extending internally.

7. it is according to claim 1 it is a kind of be easy to illumination computer keyboard, it is characterized in that：First groove (2) position At the top upside F1-F12 positions of keyboard body (1).