CN218548284U - Notebook metal keyboard substrate - Google Patents

Abstract

The utility model relates to a notebook metal keyboard substrate, which comprises a keyboard substrate, wherein the keyboard substrate is provided with a plurality of through grooves, a fixed platform which is arranged by extending from the side wall of the through groove and an extending butt joint plate which is arranged on the fixed platform are also included, the extending butt joint plate is arranged at one end of the fixed platform which is deviated from the through groove; the keycaps are arranged at the through grooves, the side walls of the through grooves extend upwards to form the fixed table and the extending abutting plates on the fixed table, and gaps are formed among the extending abutting plates, so that the keycaps can be installed better; the arrangement of the fixed table and the extending abutting plate increases the key stroke of the key, so that the hand feeling is better when the key is pressed; in addition, the extending abutting plate abuts against the side wall of the keycap to play a role in protecting to a certain extent, and dust and the like are reduced from entering a gap between the keycap and the keyboard substrate; finally, due to the arrangement of the fixed table, the keyboard substrate can be cleaned by a small amount of clear water, the keyboard substrate can be cleaned as long as the water level line is not higher than the fixed table, and the short circuit caused by the fact that water enters the keyboard substrate is avoided.

Description

Notebook metal keyboard substrate

Technical Field

The utility model relates to a notebook accessory, in particular to notebook metal keyboard base plate.

Background

Notebook computer (Laptop), also called portable computer, palm computer or Laptop for short, is characterized by small machine body. Is more portable than a desktop computer, and is a personal computer which is small and convenient to carry. Typically weighing 1-3 kg. The current development trend is smaller and smaller, lighter and lighter, and more powerful. In order to reduce the size, the notebook computer employs a liquid crystal display (liquid crystal LCD screen). Besides the keyboard, a touch pad (touch pad) or a touch point (Pointing stick) is installed as a Pointing device (Pointing device).

The keyboard of the notebook computer mainly comprises a keyboard substrate and a keycap, wherein through grooves are formed in the positions, corresponding to the keys, of the keyboard substrate, and the keycaps are arranged in the through grooves; but during long-term use, it has been found that notebook keyboards are extremely prone to dust accumulation and difficult to clean.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a notebook metal keyboard base plate.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a this metal keyboard base plate of note, includes keyboard base plate, be provided with a plurality of logical grooves on the keyboard base plate, still include from leading to the fixed station that the groove lateral wall extends the setting and set up the butt joint board that extends on the fixed station, extend the butt joint board setting and deviate from the one end that leads to the groove at the fixed station.

By adopting the technical scheme, the keycaps are arranged at the through grooves, each through groove corresponds to one keycap, the side walls of the through grooves extend upwards to form the fixed table and the extending butt plates on the fixed table, the number of the extending butt plates is four, and gaps are reserved among the extending butt plates, so that the keycaps can be better installed; secondly, the distance of the key is increased to a certain extent by arranging the fixed platform and the extending abutting plate, so that the hand feeling is better when the key is pressed; in addition, the extending abutting plate abuts against the side wall of the keycap to play a role in protecting to a certain extent, and dust and the like are reduced from entering a gap between the keycap and the keyboard substrate; finally, due to the arrangement of the fixed table, the keyboard substrate can be cleaned by a small amount of clear water, the keyboard substrate can be cleaned as long as the water level line is not higher than the fixed table, and the short circuit caused by the fact that water enters the keyboard substrate is avoided.

Preferably, the cross-sectional shape of the through groove is rectangular.

Preferably, an installation groove is formed between the adjacent extension abutting plates.

Preferably, the key cap is matched and clamped to be fixed in the through groove.

Preferably, the side wall of the keycap is provided with a clamping groove, and the inner wall of the fixed table is provided with a clamping rod matched with the clamping groove.

Preferably, an included angle between the extension abutting plate and the fixed platform is an obtuse angle, and the inner wall of the extension abutting plate abuts against the outer wall of the keycap.

Through adopting above-mentioned technical scheme, this kind of setting can make the butt of extending the butt board at the key cap lateral wall, reduces the dirty entering of impurity and stops in the gap department of key.

Preferably, a keyboard area is formed on the keyboard substrate in a recessed mode, and the through grooves are formed in the keyboard area.

Through adopting above-mentioned technical scheme, keyboard district undercut leads to groove and key cap setting in keyboard district, and such setting can not make the key cap too outstanding and keyboard base plate setting to lead to the butt to cause the damage to the screen on the screen when notebook computer lock.

Preferably, the keyboard substrate is provided with a groove penetrating the length of the keyboard substrate at a position avoiding the keyboard region, and the keyboard substrate further comprises a connecting groove arranged on the keyboard substrate, wherein the connecting groove is provided with a plurality of connecting grooves, and the two ends of the connecting grooves are respectively communicated with the groove and the keyboard region.

By adopting the technical scheme, the connecting grooves can be filled with lamp strips and the like, so that the keyboard is more attractive; meanwhile, when the keyboard substrate is cleaned by clean water, the cleaned water can flow into the groove along the connecting groove and finally flows out from the end part of the groove.

Preferably, the depth of the groove is greater than that of the keyboard region, and the connecting groove is obliquely arranged.

To sum up, the utility model discloses following beneficial effect has:

1. the key caps are arranged at the through grooves, each through groove corresponds to one key cap, the side walls of the through grooves extend upwards to form a fixed table and four extending abutting plates on the fixed table, and gaps are reserved among the four extending abutting plates, so that the key caps can be better installed; secondly, the distance of the key is increased to a certain extent by arranging the fixed platform and the extending abutting plate, so that the hand feeling is better when the key is pressed; in addition, the extending abutting plate abuts against the side wall of the keycap to play a role in protecting to a certain extent, and dust and the like are reduced from entering a gap between the keycap and the keyboard substrate; finally, due to the arrangement of the fixed table, the keyboard substrate can be cleaned by a small amount of clear water, the keyboard substrate can be cleaned as long as the water level line is not higher than the fixed table, and the short circuit caused by the water entering the keyboard substrate is avoided;

2. an included angle between the extension abutting plate and the fixed table is an obtuse angle, and the inner wall of the extension abutting plate abuts against the outer wall of the keycap; the arrangement can enable the extending abutting plate to abut against the side wall of the keycap, and reduce the entering of impurities and dirt and stay at the gap of the key;

3. a keyboard area is formed on the keyboard substrate in a recessed mode, and the through grooves are formed in the keyboard area; the keyboard area is sunken downwards, and logical groove and key cap setting are in the keyboard area, and such setting can not make the key cap too outstanding with the keyboard base plate setting to lead to the butt to cause the damage to the screen on the screen when notebook computer lock.

Drawings

FIG. 1 is a top view of the overall structure of the embodiment;

FIG. 2 is a sectional view of a part of the structure in the embodiment.

In the figure, 1, a keyboard substrate; 11. a through groove; 12. a fixed table; 13. an extending abutting plate; 14. A keyboard region; 15. a groove; 151. connecting grooves; 2. the key cap.

Detailed Description

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

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Example (b):

the utility model provides a note this metal keyboard base plate, as shown in fig. 1, 2, including keyboard base plate 1, be provided with a plurality of logical grooves 11 on the keyboard base plate 1, still include from leading to fixed station 12 that the groove 11 lateral wall extends the setting and set up the extension butt joint board 13 on fixed station 12, extend butt joint board 13 and set up the one end that deviates from logical groove 11 at fixed station 12.

As shown in fig. 1, the through groove 11 has a rectangular cross-sectional shape.

As shown in fig. 2, a mounting groove is provided between adjacent extending abutting plates 13.

As shown in fig. 1, the key cap 2 is fixed in the through slot 11 in a matching and clamping manner.

As shown in FIG. 1, the side wall of the keycap 2 is provided with a clamping groove, and the inner wall of the fixed table 12 is provided with a clamping rod matched with the clamping groove.

As shown in fig. 1, an included angle between the extended abutting plate 13 and the fixing base 12 is an obtuse angle, and an inner wall of the extended abutting plate 13 abuts against an outer wall of the keycap 2.

As shown in FIG. 1, a keyboard region 14 is formed on the keyboard substrate 1 in a recessed manner, and a plurality of through grooves 11 are disposed in the keyboard region 14.

As shown in fig. 1, a groove 15 penetrating the length of the keyboard region 14 is disposed at a position of the keyboard substrate 1 away from the keyboard region 14, and the keyboard substrate further includes a connecting groove 151 disposed on the keyboard substrate 1, wherein the connecting groove 151 is provided with a plurality of grooves, and two ends of the connecting groove are respectively communicated with the groove 15 and the keyboard region 14.

As shown in fig. 1, the depth of the groove 15 is greater than that of the keypad region 14, and the coupling groove 151 is disposed diagonally.

The working principle is as follows:

sunken keyboard district 14 that forms on keyboard base plate 1, lead to groove 11 and set up at keyboard district 14, lead to groove 11 lateral wall upwards to extend and form extension butt joint board 13 on fixed station 12 and the fixed station 12, fixed station 12 has increased the distance of key with the setting up of extending butt joint board 13, feels better when making to press, and the keyboard district 14 that the formula of sinking set up can not make the key cap too outstanding.

The extending abutting plate 13 abuts against the side wall of the keycap to play a role in protecting to a certain extent, and dust and the like are reduced from entering a gap between the keycap and the keyboard substrate; the arrangement of the fixed station can enable a user to clean the keyboard substrate 1 with a small amount of clear water, the keyboard substrate can be cleaned as long as the water level line is not higher than the fixed station, and the user does not need to worry that water can enter the keyboard substrate to cause short circuit; lamp belts and the like can be filled in the connecting grooves 151, so that the keyboard is more attractive; meanwhile, when the keyboard substrate 1 is cleaned by clean water, the cleaned water can flow into the groove 15 along the connecting groove 151 and finally flow out from the end of the groove 15.

Claims (9)

1. The utility model provides a notebook metal keyboard base plate, includes keyboard base plate (1), its characterized in that: the keyboard base plate (1) is provided with a plurality of through grooves (11), and further comprises a fixing table (12) extending and arranged from the side walls of the through grooves (11) and an extending butt joint plate (13) arranged on the fixing table (12), wherein the extending butt joint plate (13) is arranged at one end of the fixing table (12) deviating from the through grooves (11).

2. The notebook metal keypad substrate of claim 1, wherein: the cross section of the through groove (11) is rectangular.

3. The metal keypad substrate of claim 2, wherein: an installation groove is formed between the adjacent extension abutting plates (13).

4. A notebook metal keypad substrate as recited in claim 3, wherein: the key cap (2) is matched and clamped to be fixed in the through groove (11).

5. The notebook metal keypad substrate of claim 4, wherein: the side wall of the keycap (2) is provided with a clamping groove, and the inner wall of the fixed table (12) is provided with a clamping rod matched with the clamping groove.

6. The notebook metal keypad substrate of claim 5, wherein: the included angle between the extension abutting plate (13) and the fixed platform (12) is an obtuse angle, and the inner wall of the extension abutting plate (13) abuts against the outer wall of the keycap (2).

7. The notebook metal keypad substrate of claim 6, wherein: the keyboard substrate (1) is sunken to form a keyboard area (14), and the through grooves (11) are arranged in the keyboard area (14).

8. The metal keypad substrate of claim 7, wherein: the keyboard base plate (1) is provided with recess (15) of running through its length in the position department of avoiding keyboard district (14), still including setting up spread groove (151) on keyboard base plate (1), spread groove (151) are provided with a plurality of and both ends respectively with recess (15), keyboard district (14) intercommunication.

9. The metal keypad substrate of claim 8, wherein: the depth of the groove (15) is larger than that of the keyboard region (14), and the connecting groove (151) is obliquely arranged.

Images