CN212379818U - Portable thin keyboard with magnetic adsorption cover and support - Google Patents

Abstract

The utility model discloses a from portable thin keyboard of taking magnetism to adsorb lid and support, include: the keyboard cover is adsorbed on the surface of the keyboard body through a magnet; a bracket assembly consisting of a first supporting plate and a second supporting plate is arranged on the inner surface of the keyboard cover; one end of the first supporting plate is rotatably connected with the inner surface of the keyboard cover, and the other end of the first supporting plate is rotatably connected with one end of the second supporting plate; the first supporting plate is provided with a containing area; the second supporting plate is positioned in the accommodating area after being folded; the surface of the second supporting plate is provided with a bracket hook, and the other end of the second supporting plate is provided with a limiting structure; when the bracket component is in a supporting state, the bracket hook limits the movement of the keyboard cover; can carry out waterproof dustproof physical damage of preventing through increasing the keyboard lid, be equipped with the support on the keyboard lid, increase the practicality of keyboard lid, lid and support are favorable to the reinforcing user to open the experience of lid and covering the lid through magnetism on the keyboard body and feel.

Description

Portable thin keyboard with magnetic adsorption cover and support

Technical Field

The utility model belongs to the keyboard field especially relates to a from portable thin money keyboard of taking magnetism to adsorb lid and support.

Background

With the rapid development of society, the popularization of portable terminal products, and increasingly efficient office and communication needs. People's official business and amusement are not restricted to home and office, they can be anywhere at any time and any place on the roadside, on the lawn, on high-speed rail, in the coffee shop, in the bookstore, etc. to do business and amusement. At this time, their notebook computers, tablet computers, and mobile phones need efficient, portable, fashionable, and multifunctional input devices (i.e., keyboards); portable keyboards on the market today are generally common and have many inconveniences and unreasonables: 1. the light and thin structure is not enough, and the volume is larger; 2. lack of a scratch-resistant, dust-proof, and water-proof cover; 3. the cover is easy to fall off and is not fixed; 4. there is no practical support for placing computer tablet and mobile phone.

Therefore, how to overcome the defects that the keyboard in the traditional portable keyboard is not light and thin enough and has larger volume; a keyboard cover which is anti-scratch, dustproof and waterproof is lacked; the combination of the keyboard cover and the keyboard is not firm enough; and the problem of low practicability of the keyboard cover becomes a problem to be solved urgently by practitioners of the same industry.

Disclosure of Invention

In view of the above problem, the utility model provides a from portable thin keyboard of taking magnetism to adsorb lid and support, this keyboard is equipped with the keyboard lid, it can carry out waterproof dustproof physical damage of preventing to increase the lid, adsorb through magnet between keyboard lid and the keyboard body, can guarantee the steadiness of the combination between keyboard lid and the keyboard body, be equipped with the support on the keyboard lid, get up the support, can be used for placing the object that needs such as notebook computer, palm, cell-phone or books were watched, the practicality of keyboard lid has been increased.

The utility model provides a from portable thin money keyboard of taking magnetism to adsorb lid and support, include: the keyboard cover is adsorbed on the surface of the keyboard body through a magnet;

a bracket assembly is arranged in the middle of the inner surface of the keyboard cover and comprises a first supporting plate and a second supporting plate; one end of the first supporting plate is rotatably connected with the inner surface of the keyboard cover; the other end of the first supporting plate is rotatably connected with one end of the second supporting plate;

the middle part of the first supporting plate is provided with an accommodating area; the second supporting plate is positioned in the accommodating area after being folded; the other end of the second supporting plate is provided with a limiting structure; the upper surface of the second supporting plate is provided with a bracket hook;

when the bracket component is in a supporting state, the bracket hook is clamped with the edge of the keyboard cover to limit the movement of the keyboard cover; the bracket component is folded and then attached to the inner surface of the keyboard cover.

In one embodiment, the accommodating area and the second support plate are the same in size and shape;

the middle of the accommodating area is a hollow part, and the end part of the hollow part is provided with a blocking strip.

In one embodiment, a first magnet is arranged on one side edge of the keyboard cover, and a metal strip corresponding to the first magnet is arranged on the keyboard body;

the keyboard cover is also provided with a second magnet, and the second magnet is arranged on one side opposite to the first magnet; the second magnet is mutually attracted with the magnet on the keyboard body.

In one embodiment, a third magnet is provided on an inner surface of the fallboard;

a metal strip or a magnet is arranged on the surface of the second supporting plate, or the second supporting plate is made of a ferromagnetic substance;

the second support plate is attached to the inner surface of the fallboard through the third magnet.

In one embodiment, the back of the keyboard body is provided with a battery box for placing a polymer lithium battery.

In one embodiment, the shaft body arranged below the keys in the keyboard is a short shaft.

In one embodiment, the back of the keyboard body is further provided with anti-wear pads, and the anti-wear pads are located at four corners of the keyboard body.

In one embodiment, a bluetooth module is arranged inside the keyboard body, and the bluetooth module is connected with the polymer lithium battery.

In one embodiment, the keyboard cover is provided with a rechargeable power supply.

In one embodiment, a heat dissipation fan is further disposed on the keyboard cover.

The utility model provides a portable thin keyboard with a magnetic adsorption cover and a support, the keyboard is added with a keyboard cover which can play the roles of water prevention, dust prevention and physical damage prevention, the keyboard cover is adsorbed on the surface of the keyboard by using a magnet, and the matching and fixing functions of the keyboard cover and the keyboard can be realized by a simpler structure; the keyboard cover is provided with the support, the support is folded when not in use, the space of the keyboard is not increased, when in use, the support is expanded, the support can be used for placing objects needing to be watched, such as a notebook computer, a hand board, a mobile phone or a book, and the like, the angle of the support is moderate, the support accords with ergonomics, the office efficiency can be effectively increased, and the cervical vertebra of a human body can be protected; the keyboard cover can be used for protecting products when the keyboard is not used, can be used as a support when in use, has stronger practicability, and can meet the general office and entertainment requirements of people.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is an exploded schematic view of a supporting assembly of a portable thin keyboard with a magnetic adsorption cover and a bracket according to an embodiment of the present invention;

fig. 2 is a schematic overall structure diagram of a portable thin keyboard with a magnetic adsorption cover and a bracket according to an embodiment of the present invention;

fig. 3 is a schematic view of an arrangement position of a magnet according to an embodiment of the present invention;

fig. 4 is a schematic structural view illustrating a supporting bracket assembly according to an embodiment of the present invention in a supporting state;

fig. 5 is a schematic structural view of the keyboard body and the keyboard cover in a locked state according to an embodiment of the present invention;

in the drawings: 1-keyboard body, 2-keyboard cover, 3-first supporting plate, 4-second supporting plate, 5-bracket hook, 6-blocking strip, 7-first magnet, 8-metal strip, 9-second magnet, 10-third magnet, 11-anti-abrasion pad, 12-rotating shaft and 13-bolt.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

As shown in fig. 1-3, the utility model provides a from portable thin keyboard of taking magnetism to adsorb lid and support includes: the keyboard comprises a keyboard body 1 and a keyboard cover 2 which is matched with the keyboard body 1 in size, wherein the keyboard cover 2 is adsorbed on the surface of the keyboard body 1 through a magnet; the distribution of the magnetic force on the keyboard cover 2 is uniform, the magnetic force is debugged and matched according to the weight of the keyboard cover 2 and the weight of the bracket component, so that the keyboard cover can have good hand feeling, the keyboard cover 2 cannot fall off after being covered, and meanwhile, the keyboard cover can be easily taken up, in order to naturally attach to a keyboard and conveniently open and close the keyboard cover, a fastening mode of opening action is not added by using a buckling position or other needs, but the keyboard cover is attached by using magnetic adsorption, and the buckling firmness between the keyboard cover and the keyboard body is realized by using a simpler structure;

a bracket assembly is arranged in the middle part of the inner surface of the keyboard cover 2 and comprises a first supporting plate 3 and a second supporting plate 4; one end of the first supporting plate 3 is rotatably connected with the inner surface of the keyboard cover 2; the other end of the first supporting plate 3 is rotatably connected with one end of the second supporting plate 4; the middle part of the first supporting plate 3 is provided with a containing area; the second supporting plate 4 is positioned in the accommodating area after being folded; the other end of the second supporting plate 4 is provided with a limiting structure; the upper surface of the second supporting plate 4 is provided with a bracket hook 5; wherein, the rotary connection is realized between the first support plate 3 and the keyboard cover 2 and between the first support plate 3 and the second support plate 4 by adopting the arrangement of the rotating shaft 12 and the plug 13.

When the bracket component is in a supporting state, the bracket hook 5 is clamped with the edge of the keyboard cover 2 to limit the movement of the keyboard cover 2; the bracket component is folded and then is jointed with the inner surface of the keyboard cover 2.

In this embodiment, the bracket assembly can be directly lifted by the bracket hook, and then the bracket assembly forms a three-dimensional supported bracket by rotating the first support plate and the second support plate, the bracket assembly is combined with the rotating shaft of the keyboard cover, and the bracket assembly is attached to the surface of the keyboard cover after being folded, so that the space of the keyboard cannot be increased, and the practicability is stronger; the edge of the whole bracket assembly is passivated, and a fillet is also used on the structure, so that the use safety of a user is ensured; the iron and powder spraying process is used, so that the requirement on the strength of the bracket component is met, the requirement on magnetism is also met, meanwhile, the color effect treatment can be performed, and the whole body looks more textured; the outer surface of the keyboard cover can provide a sufficient placing plane for placing equipment and articles such as a notebook computer, a tablet, a mobile phone, a book and the like of a user; meanwhile, the arrangement of the supporting angle accords with human engineering, so that the cervical vertebra can be effectively protected and the fatigue can be relieved.

In one embodiment, the receiving area is the same size and shape as the second support plate 4; the middle of the accommodating area is a hollow part, and the end part of the hollow part is provided with a barrier strip 6; after the supporting components are folded, the second supporting plate is completely embedded into the accommodating area, so that the keyboard cover can be tightly attached to the keyboard.

As shown in fig. 4, in one embodiment, a first magnet 7 is disposed on one side edge of the keyboard cover 2, and a metal strip 8 corresponding to the first magnet 7 is disposed on the keyboard body 1; the keyboard cover 2 is also provided with a second magnet 9, and the second magnet 9 is arranged on the side opposite to the first magnet 7; the second magnet 9 is attracted to the magnet on the keyboard body 1.

Specifically, as shown in fig. 4, the direction marked in the drawing is used as a standard for description, a first magnet 7 is arranged in the middle of the rear side edge of the keyboard cover 2, and a metal strip 8 corresponding to the first magnet 7 is arranged on the keyboard body 1; a second magnet 9 is arranged on the inner surface of the keyboard cover 2 close to the front side edge, the second magnet 9 and the magnets on the keyboard body 1 are mutually attracted, and the second magnet 9 is positioned on two sides of the first supporting plate 3; the magnetism of the first magnet is the same as that of the second magnet, the magnetism of the second magnet is opposite to that of the magnet arranged on the keyboard body, for example, one end of the N pole of the first magnet is selected to be attracted with the metal strip, one section of the N pole of the second magnet is attracted with one end of the S pole of the magnet on the keyboard body, and the direction of the keyboard cover when the keyboard cover is buckled with the keyboard body is fixed (only the first magnet can be corresponding to the metal strip) based on the principle that the opposite poles are attracted and the same poles are repelled; and the magnet position setting here has guaranteed the evenly distributed of magnetic force, guarantees that the lock between keyboard and the keyboard lid is more firm, and helps the lock and the opening of keyboard lid.

As shown in fig. 4, in one embodiment, a third magnet 10 is provided on the inner surface of the fallboard 2; a metal strip or a magnet is arranged on the surface of the second supporting plate 4, or the second supporting plate is made of a ferromagnetic substance;

the second support plate 4 is attached to the inner surface of the fallboard 2 by the third magnet 10, and plays a role of fixing the bracket assembly.

In this embodiment, when the support frame is in a folded state, the second support plate 4 is adsorbed on the surface of the keyboard cover 2, and the first support plate 3 is attached to the surface of the keyboard cover 2 under the combined action of the stop strip 6 and the second support plate; the second supporting plate is completely embedded into the accommodating area, so that the keyboard cover can be tightly attached to the keyboard.

In one embodiment, a battery box is arranged at the back of the keyboard body, a polymer lithium battery is arranged in the battery box, the volume of the polymer lithium battery with the same energy is much smaller than that of a 18650 battery, particularly the thickness of the polymer lithium battery is much smaller, a shaft body arranged below keys of the keyboard body is a short shaft, the short shaft is the shaft body with the smallest size and the lightest size in a mechanical shaft, and the thickness, the size and the weight of the keyboard are reduced through the arrangement of the short shaft and the polymer lithium battery; in addition, the metal casing of the keyboard can be selected to be the thinnest size under the condition of satisfying enough strength, and the metal casing can also be used for reducing the weight and the size of the keyboard and increasing the portability of the keyboard.

As shown in fig. 5, in an embodiment, the back of the keyboard body 1 is further provided with an anti-wear pad 11, the anti-wear pads 11 are located at four corners of the keyboard body, and the arrangement of the anti-wear pads 11 can prevent the bottom of the keyboard from being worn, so as to prolong the service life of the keyboard.

The inside bluetooth module that is provided with of keyboard body 1, bluetooth module and polymer lithium cell are connected, can with equipment wireless connection such as dull and stereotyped, cell-phone, notebook computer through bluetooth module.

In the embodiment, when office work needs to be carried out outdoors, the Bluetooth module can be connected with a mobile phone which is carried about, the support component of the keyboard cover is supported, the mobile phone can be placed on the support, office work can be carried out on the mobile phone, the working efficiency is influenced due to the fact that the size of keyboard keys of the mobile phone is small, the working efficiency can be greatly improved due to the fact that the mobile phone is connected with the keyboard, and the support component on the keyboard cover can play a good supporting role if the mobile phone is used for reading outdoors or when equipment such as the mobile phone, a tablet and the like is used for playing a drama.

In this embodiment, the keyboard cover 2 is provided with a rechargeable power supply, and when the electric quantity of the external device supported by the supporting frame is insufficient, the external device can be connected with the rechargeable power supply through the data line to charge the external device.

In this embodiment, a heat dissipation fan is further disposed on the keyboard lid 2, and when the supported external device generates a large amount of heat, the heat dissipation fan can be turned on to dissipate the heat.

The utility model provides a from portable thin money keyboard of taking magnetism to adsorb lid and support, this keyboard has following advantage:

(1) the keyboard cover is added to play a role in preventing water, dust and physical damage, and the keyboard cover is adsorbed on the surface of the keyboard by using the magnet and can play a role in fixing the matching of the keyboard cover and the keyboard;

(2) the keyboard cover is provided with the support, the keyboard cover is folded when not in use, the space of the keyboard is not increased, and the support is expanded when in use and can be used for placing objects needing to be watched, such as a notebook computer, a hand board, a mobile phone or books and the like; the design of the support can give consideration to portability, multifunction and ingenious structural design at the same time, and the self mechanism material is utilized to the greatest extent, so that the product is perfectly fused at two contradictions of simplicity and multifunction, and the best experience is brought to the best use of the user.

(3) According to the invention, the keyboard thickness can be reduced and the size of the keyboard can be reduced through the arrangement of the short shaft and the polymer lithium battery, so that the portability of carrying the keyboard is realized.

(4) Set up bluetooth module in the inside of keyboard body, can realize being connected of keyboard and multiple equipment, realized the practicality of keyboard.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. A portable thin keyboard with a magnetic attachment cover and a stand, comprising: the keyboard comprises a keyboard body (1) and a keyboard cover (2) which is matched with the keyboard body (1) in size, wherein the keyboard cover (2) is adsorbed on the surface of the keyboard body (1) through a magnet;

a bracket assembly is arranged in the middle of the inner surface of the keyboard cover (2), and comprises a first supporting plate (3) and a second supporting plate (4); one end of the first supporting plate (3) is rotatably connected with the inner surface of the keyboard cover (2); the other end of the first supporting plate (3) is rotatably connected with one end of the second supporting plate (4);

the middle part of the first supporting plate (3) is provided with an accommodating area; the second supporting plate (4) is positioned in the accommodating area after being folded; the other end of the second supporting plate (4) is provided with a limiting structure; a bracket hook (5) is arranged on the upper surface of the second supporting plate (4);

when the bracket component is in a supporting state, the bracket hook (5) is clamped with the edge of the keyboard cover (2) to limit the movement of the keyboard cover (2); the bracket component is folded and then attached to the inner surface of the keyboard cover (2).

2. The portable thin keyboard with magnetic adsorption cover and bracket as claimed in claim 1, wherein the containing area and the second support plate (4) are the same in size and shape;

the middle of the accommodating area is a hollow part, and the end part of the hollow part is provided with a blocking strip (6).

3. The portable thin keyboard with magnetic adsorption cover and bracket as claimed in claim 1, wherein a first magnet (7) is arranged on one side edge of the keyboard cover (2), and a metal strip (8) corresponding to the position of the first magnet (7) is arranged on the keyboard body (1);

the keyboard cover (2) is further provided with a second magnet (9), and the second magnet (9) is arranged on the side opposite to the first magnet (7); the second magnet (9) and the magnet on the keyboard body (1) are mutually attracted.

4. The portable thin keyboard with magnetic adsorption cover and support according to claim 1, wherein the inner surface of the keyboard cover (2) is provided with a third magnet (10);

a metal strip or a magnet is arranged on the surface of the second supporting plate (4), or the second supporting plate is made of a ferromagnetic substance;

the second support plate (4) is attracted to the inner surface of the fallboard (2) by the third magnet (10).

5. The portable thin keyboard with magnetic adsorption cover and support according to claim 1, characterized in that the back of the keyboard body (1) is provided with a battery box for placing a polymer lithium battery.

6. The portable thin keyboard with magnetic adsorption cover and support according to claim 1, wherein the shaft body arranged under the keys of the keyboard body (1) is a short shaft.

7. The portable thin keyboard with magnetic adsorption cover and support according to claim 1, wherein the back of the keyboard body (1) is further provided with anti-abrasion pads (11), and the anti-abrasion pads (11) are located at four corners of the keyboard body (1).

8. The portable thin keyboard with magnetic adsorption cover and support according to claim 1, wherein the keyboard body (1) is internally provided with a Bluetooth module, and the Bluetooth module is connected with a polymer lithium battery.

9. The portable thin keyboard with magnetic adsorption cover and support according to claim 1, characterized in that the keyboard cover (2) is provided with a rechargeable power supply.

10. The portable thin keyboard with magnetic adsorption cover and bracket as claimed in claim 1, characterized in that a cooling fan is arranged on the keyboard cover (2).

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