CN113311948A

CN113311948A - Multifunctional dustproof keyboard

Info

Publication number: CN113311948A
Application number: CN202110623174.3A
Authority: CN
Inventors: 尹成波; 孙学进; 李靖; 衣淑丽
Original assignee: Qingdao Huanghai University
Current assignee: Qingdao Huanghai University
Priority date: 2021-05-29
Filing date: 2021-05-29
Publication date: 2021-08-27

Abstract

A multifunctional dustproof keyboard relates to the field of electronic equipment and comprises a keyboard dustproof shell, a keyboard body, a touch mouse, a supporting plate, a lifting structure, a micro blower, a USB socket and the like. The keyboard dustproof shell is reasonable in structural design, the keyboard dustproof shell is easy to clean and can be repeatedly used, and the three-folding shell cover structure is variable, can be folded reversely to form a triangular structure and is matched with the supporting plate to support the keyboard body; the integration of a mouse and a keyboard is realized by the compatibility of the touch mouse function on the keyboard body; through the lift of elevation structure regulation keyboard chip, realized the simple and easy switching of keyboard user mode and keyboard security mode, under the keyboard security mode, can effectively prevent to miss and touch the problem that the keyboard button leads to information input to have the mistake, and under the security mode, start the air-blower and can clean away the dust on the keyboard chip. The multifunctional dustproof mouse has the functions of dust prevention, dust removal, a keyboard, a mouse, an external plug-in and the like, realizes the function diversification of the keyboard, and has strong practicability.

Description

Multifunctional dustproof keyboard

Technical Field

The invention relates to the field of electronic equipment, in particular to a multifunctional dustproof keyboard.

Background

At present, computers cannot be separated in daily office and life, and along with the improvement of the use frequency and the use requirement of the keyboard, the dustproof problem of the keyboard is increasingly prominent, because too much dust in the keyboard can influence the use efficiency and the service life of the keyboard.

In order to prevent dust from falling on the keyboard, people often adopt a protective film attached on the keyboard. However, the protective film is easy to fall off after a period of time, and the protective film is still difficult to clean after dust falls off, so that someone can directly throw away the protective film after the protective film is used for a period of time, and waste is caused.

In summary, the present invention provides a novel keyboard dustproof technology to overcome the problems that the existing keyboard protective film is not easy to clean and can not be used repeatedly, and is a technical problem to be solved urgently.

Disclosure of Invention

The invention aims to provide a multifunctional dustproof keyboard to solve the problems in the prior art, the multifunctional dustproof keyboard not only has a dustproof shell which is easy to clean and can be repeatedly used, but also has a mouse function, can realize simple switching between a keyboard use mode and a keyboard safety mode, and can effectively prevent the problem of wrong information input caused by mistaken touch of keyboard keys in the keyboard safety mode.

In order to achieve the purpose, the invention provides the following scheme:

the invention provides a multifunctional dustproof keyboard, comprising:

the keyboard dustproof shell comprises a shell body and a three-folding shell cover arranged on the shell body, wherein the three-folding shell cover comprises a first folding body, a second folding body and a third folding body which are sequentially connected, adjacent folding bodies are connected through a software, 360-degree folding can be carried out between the adjacent folding bodies, the first folding body is connected with the back side of the shell body through the software, and the first folding body can carry out 360-degree folding relative to the back side of the shell body; the front end of the shell is open, and the third folding body is used for blocking the front end of the shell;

the keyboard comprises a keyboard body and a keyboard module, wherein the keyboard body comprises a keyboard shell, a keyboard area arranged on the upper surface of the keyboard shell and a keyboard chip arranged in the keyboard shell; the bottom of the keyboard chip is arranged in the keyboard shell through a lifting structure, the lifting structure is used for adjusting the distance between the keyboard chip and the keyboard area, and the keyboard chip is adjusted upwards through the lifting structure, so that the distance between the keyboard chip and the keyboard area can be reduced, and the normal use of the keyboard area is ensured; the keyboard chip is adjusted downwards through the lifting structure, so that the distance between the keyboard chip and the keyboard area can be enlarged until keys of the keyboard area cannot touch the keyboard chip, and a keyboard safety mode is started;

the touch mouse is arranged on the upper surface of the keyboard shell and integrated in the keyboard area;

the fagging, the surface of the second folded body sets up the fagging, the rear end of keyboard body be provided with the slotted hole that the fagging matches, the fagging is used for supporting the rear end of keyboard body, so that the keyboard body inclines forward by the back and places.

Optionally, a micro blower is arranged on the rear end face of the keyboard body, an air outlet is arranged on the front end face of the keyboard body, and a baffle is configured at the air outlet; when the keyboard body starts the keyboard safety mode, the micro air blower is started, and dust in the keyboard body can be blown out through the air outlet.

Optionally, one side of the supporting plate is hinged to the outer surface of the second folding body, and the other side of the supporting plate is used for opening and closing; and the other side of the supporting plate is provided with a barb structure.

Optionally, the number of the supporting plates is at least two, and the at least two supporting plates are arranged up and down when the second folding body is erected.

Optionally, the lifting structure comprises a first gear, a second gear engaged with the first gear and a lifting screw rod in threaded connection with a center hole of the second gear, the top end of the lifting screw rod is connected with the keyboard chip, and a limiting plate is mounted at the bottom end of the lifting screw rod.

Optionally, the lifting structure is mounted at an end of the keyboard body, and the first gear is exposed outside the keyboard body.

Optionally, two ends of the bottom of the keyboard chip are respectively provided with a group of lifting structures, and the two groups of lifting structures are symmetrically arranged; and the first gears in the two groups of lifting structures are exposed outside the keyboard body.

Optionally, the keyboard body is provided with at least one USB socket.

Optionally, the keyboard body is provided with an SPK jack and/or an MIC jack.

Compared with the prior art, the invention has the following technical effects:

the multifunctional dustproof keyboard provided by the invention has reasonable structural design, the dustproof shell of the keyboard is easy to clean and can be repeatedly used, and the three-folding shell cover has a variable structure, so that the keyboard can be folded reversely to form a triangular structure when in use and is matched with the supporting plate to support the keyboard body; meanwhile, the keyboard body is compatible with the touch mouse function, so that the integration of the mouse and the keyboard is realized, and the keyboard can be used instead of a wired mouse under the condition that the wired mouse is not available; in addition, the lifting structure is used for adjusting the lifting of the keyboard chip, so that the simple switching between a keyboard use mode and a keyboard safety mode can be further realized, the problem of wrong information input caused by mistaken touch of the keyboard keys can be effectively prevented in the keyboard safety mode, and in the safety mode, the distance between the keyboard keys and the keyboard chip is larger, so that dust on the keyboard chip can be cleaned out by starting the air blower, and the cleanness of the interior of the keyboard body can be kept; meanwhile, under the keyboard safety mode, the outer surface of the keyboard area can be cleaned without being considered, and the keyboard is convenient and practical. In addition, the keyboard body is provided with the USB socket, the SPK jack and/or the MIC jack, so that the external plug-in function of the computer host can be effectively shared, and the keyboard is practical and convenient.

In conclusion, the multifunctional dustproof keyboard disclosed by the invention has multiple functions of dust prevention, dust removal, a keyboard, a mouse, an external plug-in and the like, realizes the diversification of functions of the keyboard, is humanized in design, can meet multiple requirements in life and work, and is strong in practicability.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

FIG. 1 is a schematic view of the external structure of the multifunctional dustproof keyboard of the present invention;

FIG. 2 is a schematic view of an open state of a dust-proof housing of a keyboard in the multifunctional dust-proof keyboard according to the present invention;

FIG. 3 is a side view of the keyboard dust cover of FIG. 2 in an open position;

FIG. 4 is a schematic view of a keyboard body according to the present invention;

FIG. 5 is a schematic view of the internal structure of the keyboard case of the present invention;

FIG. 6 is a schematic view of the mounting of the lift structure of the present invention;

FIG. 7 is a schematic view of the micro blower of the present invention installed;

wherein the reference numerals are: 1. a multifunctional dustproof keyboard; 2. a keyboard dust-proof housing; 21. a housing; 22. a three-fold shell cover; 221. a first folded body; 222. a second folded body; 223. a third folded body; 224. software; 3. a keyboard body; 31. a keyboard housing; 32. a keyboard region; 33. a keyboard chip; 4. a lifting structure; 41. a first gear; 42. a second gear; 43. a lifting screw; 44. a limiting plate; 5. a touch-type mouse; 6. a supporting plate; 7. a micro blower; 8. an air outlet; 9. a baffle plate; 10. a USB socket; 11. an SPK jack; 12. and (6) an MIC jack.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention aims to provide a multifunctional dustproof keyboard to solve the problems in the prior art, the multifunctional dustproof keyboard not only has a dustproof shell which is easy to clean and can be repeatedly used, but also has a mouse function, and can realize simple switching between a keyboard use mode and a keyboard safety mode, and the problem of wrong information input caused by mistaken touch of keyboard keys can be effectively prevented in the keyboard safety mode.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

Example one

As shown in fig. 1 to 7, the present embodiment provides a multifunctional dustproof keyboard 1, which mainly includes a keyboard dustproof housing 2, a keyboard body 3, a touch mouse 5, a supporting plate 6, and the like. Wherein:

the keyboard dustproof shell 2 comprises a shell 21 and a three-folding shell cover 22 installed on the shell 21, wherein the three-folding shell cover 22 comprises a first folding body 221, a second folding body 222 and a third folding body 223 which are sequentially connected, adjacent folding bodies are connected through a soft body 224, 360-degree folding can be carried out between the adjacent folding bodies, the first folding body 221 is connected with the back side of the shell 21 through the soft body 224, and the first folding body 221 can be folded 360 degrees relative to the back side of the shell 21; the front end of the housing 21 is open, and the third fold 223 is used for blocking the front end of the housing 21; under the closed state, the tri-fold shell cover 22 and the shell 21 are matched to form a sealing structure, and the keyboard body 3 is located in the sealing structure, so that dust can be effectively prevented. The soft body 224 between the adjacent folding bodies is preferably a cloth or leather structure, and the cloth or leather structure is an external wrapping material of the whole three-folding shell cover 22, and the soft body 224 is soft, so that 360-degree folding is realized.

The keyboard body 3 comprises a keyboard shell 31, a keyboard area 32 arranged on the upper surface of the keyboard shell 31 and a keyboard chip 33 arranged in the keyboard shell 31; the bottom of the keyboard chip 33 is mounted in the keyboard shell 31 through the lifting structure 4, the lifting structure 4 is used for adjusting the distance between the keyboard chip 33 and the keyboard area 32, the keyboard chip 33 is lifted up through the lifting structure 4, the distance between the keyboard chip and the keyboard area can be reduced, so that the keyboard area 32 can be ensured to be normally used, the state is a keyboard use mode, and the keyboard keys can effectively touch corresponding positions on the keyboard chip after being pressed down; the keyboard chip 33 is adjusted downwards through the lifting structure 4, the distance between the keyboard chip 33 and the keyboard area 32 can be enlarged until the keys of the keyboard area 32 cannot touch the keyboard chip 33, and then a keyboard safety mode is started, and the problem that information input is wrong due to mistaken touch of the keys of the keyboard can be effectively prevented in the mode, so that the protection effect on documents or programs in an editing state and the like is achieved. The lifting structure 4 is used for adjusting the lifting of the keyboard chip 33, so that the keyboard using mode and the keyboard safety mode can be switched easily.

The touch mouse 5 is mounted on the upper surface of the keyboard housing 31 and is integrated in the keyboard area 32, as shown in fig. 4. The keyboard body 3 in a normal use state is combined with the touch mouse 5 to realize integration of a mouse and a keyboard, the use function of the touch mouse 5 is not interfered with the use function of the keyboard body 3, the setting of the touch mouse 5 and the combination of the keyboard body 3 and the touch mouse 5 refer to the prior art in the existing notebook computer, and the description is omitted here. In addition, the keyboard chip 33 refers to the entire operating system in the keyboard structure, the keyboard area 32 also covers all keys that can be used in the existing keyboard, and the keyboard chip 33 and the keyboard area 32 both use the prior art and are not described herein again.

The outer surface of the second folding body 222 is provided with a supporting plate 6, the rear end of the keyboard body 3 is provided with a slot hole matched with the supporting plate 6, as shown in fig. 2-4, one side of the supporting plate 6 is hinged with the outer surface of the second folding body 222, preferably a soft body is hinged at the position, and the other side is used for opening and closing; and the opposite side of fagging 6 is provided with barb structure, when with above-mentioned slotted hole cooperation, plays extra couple effect, can improve the fagging 6 and to the support steadiness of the rear end of keyboard body 3 to incline forward behind by keyboard body 3 and place. The keyboard body 3 is slightly inclined from back to front, so that the user can use the keyboard conveniently.

In this embodiment, as shown in fig. 7, a micro blower 7 is disposed on the rear end surface of the keyboard body 3, an air outlet 8 is disposed on the front end surface of the keyboard body 3, and a baffle 9 is disposed at the air outlet 8; when the keyboard body 3 starts the above keyboard safety mode, the distance between the keyboard keys and the keyboard chip 33 is large, the micro air blower 7 is started, dust inside the keyboard body 3, especially dust deposited on the keyboard chip 33 can be blown out through the air outlet 8, and the dust removal effect is achieved. Wherein, baffle 9 is detachable or articulated formula, and articulated formula is that one side of baffle 9 is articulated with air outlet 8, and detachable can be dismantled baffle 9 from keyboard shell 31 completely. The micro blower 7 may be separately provided with a switch.

In this embodiment, as shown in fig. 2, at least two supporting plates 6 are provided, and at least two supporting plates 6 are arranged up and down when the second folding body 222 is erected, and the supporting plates 6 with different heights are unfolded and matched with the keyboard body 3, so that the keyboard body 3 has different inclination angles, thereby achieving the effect of adjusting the inclination angle of the keyboard body 3.

In this embodiment, as shown in fig. 5 to 6, the lifting structure 4 includes a first gear 41, a second gear 42 engaged with the first gear 41, and a lifting screw 43 threadedly connected to a central hole of the second gear 42, a top end of the lifting screw 43 is connected to the keyboard chip 33 through a supporting plate structure, a bottom end of the lifting screw is provided with a limiting plate 44, and the limiting plate 44 is used for limiting an upward adjustment distance of the keyboard chip 33, so as to prevent the keyboard chip 33 and the lifting structure 4 from being disengaged from each other. Wherein, the lifting structure 4 is installed at the end of the keyboard body 3, and at least half of the first gear 41 is exposed outside the keyboard body 3, so as to be adjusted at any time. In this embodiment, preferably, a set of lifting structure 4 is respectively arranged at two ends of the bottom of the keyboard chip 33, the two sets of lifting structures 4 are symmetrically arranged, the first gears 41 in the two sets of lifting structures 4 are exposed outside the keyboard body 3, and the first gears 41 at two sides are adjusted simultaneously, so that the improvement of the precision and the efficiency of the lifting adjustment of the keyboard chip 33 is facilitated. The first gear 41 and the second gear 42 are both mounted by using the existing gear mounting technology, so as to achieve the above-mentioned adjusting function, which is not described herein again.

In this embodiment, as shown in fig. 4, at least one USB socket 10 is disposed on the keyboard body 3; the keyboard body 3 may also be provided with an SPK jack 11 and an MIC jack 12. The keyboard body 3 can replace the external plug-in of the host when the host jack is not enough, and is convenient and practical.

The following describes a method for using the multifunctional dustproof keyboard of this embodiment specifically:

when the keyboard is not required to be used, the keyboard body 3 is accommodated in the keyboard dustproof shell 2 and is sealed by the three-folding shell cover 22, so that the dustproof effect is achieved. Keyboard dust cover 2 wholly adopts waterproof dustproof material, for example the PU material, is convenient for clean, is favorable to using repeatedly.

When the keyboard is used, the three-folding type shell cover 22 is folded and opened, if the keyboard body 3 is required to be obliquely supported, the three-folding type shell cover 22 is folded according to the requirements shown in fig. 2-3, so that the first folding body 221, the second folding body 222 and the third folding body 223 are folded in the shell 21 to form a stable triangular structure, and then a supporting plate 6 is unfolded to fix the keyboard body 3; if the keyboard body 3 does not need to be obliquely supported and flatly placed, the whole three-folding shell cover 22 can be folded towards the rear lower part of the outer part of the shell 21, and the influence of the three-folding shell cover 22 on the normal use of the keyboard body 3 is avoided.

After use, the three-fold shell cover 22 is closed again.

The multifunctional dustproof keyboard provided by the embodiment has reasonable structural design, the dustproof shell of the keyboard is easy to clean and can be repeatedly used, and the three-folding shell cover has a variable structure, so that the keyboard can be folded reversely to form a triangular structure when in use and is matched with the supporting plate to support the keyboard body; meanwhile, the keyboard body is compatible with the touch mouse function, so that integration of the mouse and the keyboard is realized, and the keyboard can be used instead of a wired mouse under the condition that the wired mouse is not available; in addition, the lifting of the keyboard chip is adjusted through the lifting structure, so that the simple switching between the keyboard use mode and the keyboard safety mode can be further realized, the problem that information input is wrong due to mistaken touch of the keyboard keys can be effectively solved in the keyboard safety mode, in addition, the distance between the keyboard keys and the keyboard chip is larger in the safety mode, and dust on the keyboard chip can be cleaned out by starting the air blower at the moment, so that the cleaning of the interior of the keyboard body is favorably kept; meanwhile, under the keyboard safety mode, the outer surface of the keyboard area can be cleaned without being considered, and the keyboard is convenient and practical. In addition, the embodiment also configures a USB socket, an SPK jack and/or an MIC jack for the keyboard body, can effectively share the function of an external plug-in of a computer host, and is practical and convenient.

To sum up, the multi-functional dustproof keyboard of this embodiment has multiple functions such as dustproof, dust removal, keyboard, mouse, external plug-in components concurrently, has realized that the function that the keyboard used is diversified, and the design is humanized, can satisfy the multiple demand in life and the work, and the practicality is strong.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.

Claims

1. A multifunctional dustproof keyboard is characterized by comprising:

2. The multifunctional dustproof keyboard according to claim 1, wherein a micro blower is arranged on the rear end face of the keyboard body, an air outlet is arranged on the front end face of the keyboard body, and a baffle is arranged at the air outlet; when the keyboard body starts the keyboard safety mode, the micro air blower is started, and dust in the keyboard body can be blown out through the air outlet.

3. The multifunctional dustproof keyboard of claim 1, wherein one side of the supporting plate is hinged with the outer surface of the second folding body, and the other side of the supporting plate is used for opening and closing; and the other side of the supporting plate is provided with a barb structure.

4. The multifunctional dustproof keyboard according to claim 1 or 3, wherein at least two supporting plates are provided, and at least two supporting plates are arranged up and down when the second folding body is erected.

5. The multifunctional dustproof keyboard according to claim 1, wherein the lifting structure comprises a first gear, a second gear engaged with the first gear, and a lifting screw in threaded connection with a central hole of the second gear, the top end of the lifting screw is connected with the keyboard chip, and a limiting plate is mounted at the bottom end of the lifting screw.

6. The multifunctional dustproof keyboard according to claim 5, wherein the lifting structure is mounted at an end of the keyboard body, and the first gear is exposed to an outside of the keyboard body.

7. The multifunctional dustproof keyboard according to claim 6, wherein two sets of the lifting structures are respectively arranged at two ends of the bottom of the keyboard chip, and the two sets of the lifting structures are symmetrically arranged; and the first gears in the two groups of lifting structures are exposed outside the keyboard body.

8. The multifunctional dustproof keyboard according to claim 1, wherein the keyboard body is provided with at least one USB socket.

9. The multifunctional dustproof keyboard according to claim 1, wherein the keyboard body is provided with an SPK jack and/or an MIC jack.