CN112230717A

CN112230717A - Portable host and computer

Info

Publication number: CN112230717A
Application number: CN202011067559.8A
Authority: CN
Inventors: 卫朗赫
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-06
Filing date: 2020-10-06
Publication date: 2021-01-15

Abstract

The invention provides a portable host, which relates to the field of computer equipment. In addition, the invention also provides a computer, and the computer has the beneficial effect of convenient use by adopting the technical scheme that the computer comprises the display screen, and the display screen is connected with the host body.

Description

Portable host and computer

Technical Field

The invention relates to the field of computer equipment, in particular to a host and a computer.

Background

The computer is a modern electronic computing machine for high-speed computation, can perform numerical computation and logic computation, and also has a memory function. The intelligent electronic device can be operated according to a program, and can automatically process mass data at a high speed. The host computer is the main body part of the computer except the input and output equipment, and is also a control box body used for placing a mainboard and other main components. Typically including a CPU, memory, motherboard, solid state drive, power supply, and other input/output controllers and interfaces.

At present, computers mainly include desktop computers, notebook computers and all-in-one computers. In comparison, the notebook computer is more convenient to carry. However, in some cases, the notebook computer is only required to be externally connected with the display device, so sometimes the screen of the notebook computer is redundant, the screen of the notebook computer increases the weight, and the portability is reduced.

Disclosure of Invention

The invention aims to provide a portable host which can provide a corresponding solution for the problems in the prior art and has the advantages of light weight, small volume, convenience in carrying and use.

Another objective of the present invention is to provide a computer, which can provide a corresponding solution to the problems in the prior art, and has the beneficial effect of convenient use.

The embodiment of the invention is realized by the following steps:

in a first aspect, an embodiment of the present application provides a portable host, which includes a host body, wherein a keyboard is disposed on a surface of the host body, and the host body is further provided with a connection structure.

In some embodiments of the present invention, the host body is provided with a protective cover, through holes are formed on two sides of the protective cover, and limit rods are arranged on two sides of the host body and are adapted to the through holes.

In some embodiments of the invention, the protective cover is provided with a buckle, the main body is provided with a clamping groove, the buckle is matched with the clamping groove, and the buckle is provided with a pull handle.

In some embodiments of the present invention, the limiting rod is provided with a torsion spring, the torsion spring includes a first torsion spring support and a second torsion spring support, the first torsion spring support is connected with the main body, and the second torsion spring support is connected with the protective cover.

In some embodiments of the invention, the connection structure comprises an expansion interface.

In some embodiments of the present invention, the expansion interface includes one or more of a USB interface, a VGA interface, a DVI interface, a DP interface, an HDMI interface, a power interface, and a network cable interface.

In some embodiments of the present invention, the main body has heat dissipation holes.

In some embodiments of the present invention, the bottom of the main body is provided with a support leg.

In a second aspect, an embodiment of the present application provides a computer, which includes a display screen, wherein the display screen is connected to the host body.

In some embodiments of the present invention, the display screen is provided with a base.

Compared with the prior art, the embodiment of the invention has at least the following advantages or beneficial effects:

the embodiment of the invention provides a portable host, which comprises a host body. The keyboard is arranged on the surface of the main body, and the main body is also provided with a connecting structure. The host body is internally provided with a CPU, a memory, a mainboard, a solid state disk and the like in the prior art, and can perform numerical calculation or logic calculation. The keyboard arranged on the surface of the host body can input instructions or data. The host body and the keyboard are arranged together to form an integral body which can not be disassembled, so that the portable keyboard is more convenient to carry. The connection structure is used for connecting with external equipment (a display, a printer and the like), and the connection mode can be wired connection or wireless connection. When the keyboard is used, the host body is taken out, the display and the power supply are connected through the connecting structure to be used, the keyboard on the surface of the host body can be used for inputting instructions or data, and the keyboard is very convenient to use. The main body of the main body does not contain a screen, a battery and the like, and the main body can be lighter and smaller than a notebook computer in both volume and weight and has better portability. Therefore, the portable host provided by the embodiment of the invention has the beneficial effects of light weight, small volume, convenience in carrying and use.

The computer provided by the embodiment of the invention comprises a display screen, wherein the display screen is electrically connected with a host body. The display belongs to input and output equipment, and is a display tool for displaying a certain electronic file on a screen through a specific transmission device and reflecting the electronic file to human eyes. After the display screen is electrically connected with the host body, the host can be directly used, and people can conveniently operate the host. Therefore, the computer provided by the embodiment of the invention has the beneficial effect of convenience in use.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural diagram of a portable host according to an embodiment of the present invention;

FIG. 2 is a schematic side view of a portable host according to an embodiment of the present invention;

FIG. 3 is a partial cross-sectional view taken at A in FIG. 2;

FIG. 4 is a schematic view of an opened protective cover according to an embodiment of the present invention;

FIG. 5 is a partial enlarged view of the portion B in FIG. 4;

fig. 6 is a schematic structural diagram of a protective cover according to an embodiment of the present invention;

fig. 7 is a schematic structural diagram of a computer according to an embodiment of the present invention.

Icon: 1-a host body; 11-a limiting rod; 12-a clamping groove; 2-a keyboard; 3-an expansion interface; 4-heat dissipation holes; 5-supporting legs; 6-a protective cover; 61-a through hole; 62-buckling; 621-a pull handle; 7-torsion spring; 71-a first torsion spring leg; 72-a second torsion spring; 8-a display screen; 81-base.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the embodiments of the present invention, it should be noted that, if the terms "upper", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships that the products of the present invention are usually placed in when used, the terms are only used for convenience of description and simplicity of description, and do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not require that the components be absolutely horizontal or vertical, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present invention, "a plurality" represents at least 2.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Examples

Referring to fig. 1 to 7, a portable host and a computer provided by an embodiment of the invention are shown, and the specific structure is as follows.

In a first aspect, as shown in fig. 1, a portable host is provided in an embodiment of the present application. The keyboard comprises a host body 1, wherein a keyboard 2 is arranged on the surface of the host body 1, and the host body 1 is also provided with a connecting structure. The main body 1 is substantially rectangular parallelepiped, and has a shape similar to that of a notebook computer in the prior art, and is thin. The surface of the top of the main body 1 is provided with a keyboard 2, and the keyboard 2 can be used for instruction or data input. The main body 1 is further provided with a connection structure for connecting an external device, such as a computer screen, a printer, a usb disk, and the like. The use function of the host body 1 can be expanded through the connecting structure, and the use is more convenient.

It should be noted that, a CPU, a memory, a motherboard, a solid state disk, and the like in the prior art are arranged inside the host body 1, and can perform numerical calculation or logical calculation.

Furthermore, the edge edges and corners of the main body 1 are all made into round corners. The fillet has better feel than edges and corners, and is more comfortable to use. If the main body 1 falls off from the table carelessly and the sole of a foot is hit, the fillet is larger than the contact area between the corner and the foot, the generated pressure is smaller, the damage to the foot is smaller, and the use is safer. Especially has better protection effect on children.

Further, as shown in fig. 1 and 2, the main body 1 may be configured in an inverted trapezoidal shape such that the area of the top surface of the main body 1 is larger than the area of the bottom surface. When host computer body 1 placed on the desktop, there is certain space between host computer body 1's top surface and the desktop for insert the four fingers of palm when needs transport, the four fingers hold host computer body 1, do benefit to convenient removing host computer body 1, it is very convenient to use.

The main body 1 and the keyboard 2 are arranged together to form an integral body which can not be disassembled, and the carrying is more convenient. The connection structure is used for connecting with external equipment (computer screens, printers and the like), and the connection mode can be wired connection or wireless connection. The wired connection is realized through a cable connection mode, and the wireless connection is realized through connection modes such as Bluetooth and WiFi. Both wired connection and wireless connection are prior art and have wide application, so the principle of the connection is not detailed.

During the use, take out host computer body 1, connect display and power through connection structure and can use, the keyboard 2 on the operation host computer body 1 surface can directly be worked a official working or demonstrate etc. and it is very convenient to use, no longer need external computer keyboard. The main body 1 of the present embodiment does not include a screen, a battery, and the like, and can be lighter and smaller than a notebook computer in both volume and weight. Can be easily put into a backpack or a handbag, has better portability and is more convenient to use. Therefore, the portable host provided by the embodiment of the invention has the advantages of light weight, small volume, convenience in carrying and use.

In some embodiments of the present invention, the connection structure may select the expansion interface 3. The expansion interface 3 is an interface for connecting various external devices. Through these expansion interfaces 3, external devices such as a printer, an external Modem, a scanner, a flash disk, an MP3 player, a DC, a DV, a portable hard disk, a mobile phone, and a tablet can be connected to the main body 1. Moreover, the interconnection of a plurality of host bodies 1 is also realized by the expansion interface 3.

It should be noted that, as shown in fig. 1 and fig. 2, the expansion interface 3 is disposed on a side surface of the host body 1, so as to effectively prevent dust from directly entering the expansion interface 3, so that the expansion interface 3 has a certain dustproof function, and the service life of the expansion interface is longer.

Further, the expansion interface 3 may select one or more of a USB interface, a VGA interface, a DVI interface, a DP interface, an HDMI interface, a power interface, and a network cable interface. The USB interface, the VGA interface, the DVI interface, the DP interface, the HDMI interface, the power interface, the network cable interface and the like are all interfaces in the prior art. The USB interface is a technical specification of an input/output interface, and is widely applied to information communication products such as personal computers and mobile devices, and is extended to other related fields such as photographic equipment, digital televisions (set-top boxes), game machines, and the like. The VGA interface is a special interface for outputting data by adopting VGA standard, the VGA interface has 15 pins, is divided into 3 rows, and each row has 5 holes for transmitting red, green and blue analog signals and synchronous signals (horizontal and vertical signals). The DVI interface is a high-efficiency digital video interface and is widely applied to DVD, High Definition Television (HDTV), high definition projectors and other equipment. The DP interface is mainly used for connecting a video source with a display and the like, and also supports carrying audio, USB and other forms of data. The HDMI is a full digital video and sound transmission interface, can transmit uncompressed audio and video signals, can be widely used for connecting devices such as set top boxes, DVD players, personal computers, televisions, game hosts, comprehensive amplifiers, digital stereos, televisions and the like, and has the advantage of convenience in installation. The power interface is used for connecting wires, can provide the energy for the host body 1 can normally work. The network cable interface mainly refers to an interface between a network card and a network, the network cable interface can select a network cable interface with the model of RJ-45 to be used for connecting a twisted pair, and the network cable interface with the model is low in purchasing cost, stable in connection, long in service life and widely applied in life.

In some embodiments of the present invention, the main body 1 is provided with heat dissipation holes 4. As shown in fig. 1, the heat dissipation hole 4 is opened on the surface of the top of the main body 1. As shown in fig. 2, the heat dissipation hole 4 is also opened in the side surface of the main body 1. The heat dissipation holes 4 enable the inside of the main body 1 to be communicated with the outside, and exchange of gas inside the main body 1 and outside is facilitated. Because the internal parts of the main body 1 can generate certain heat after working, the heat can be easily dissipated after exchanging with the external gas, and the normal work of the main body 1 is ensured. To a certain extent, the service life of the portable host of the present embodiment is extended.

As shown in fig. 1, the heat dissipation hole 4 formed in the surface of the main body 1 is small, so that dust can be prevented from entering the main body 1 through the heat dissipation hole 4 and damaging internal electronic components. As shown in fig. 2, the heat dissipation holes 4 formed in the side surface of the main body 1 are large, so that air circulation is facilitated, and heat dissipation can be efficiently performed, and the heat dissipation holes 4 are formed in the side surface, so that dust cannot directly fall into the main body 1, and the dust-proof problem is not worried about.

In some embodiments of the present invention, a plurality of support legs 5 are provided in the bottom of the main body 1 in a vertical direction. When host computer body 1 placed desktop or subaerial, supporting leg 5 is raised host computer body 1, avoids desktop or subaerial water stain or dust to contact host computer body 1, and it is more convenient to use. Meanwhile, the supporting legs 5 prevent the bottom of the main body 1 from being tightly attached to a desktop, so that heat at the bottom of the heat is concentrated, and electronic elements inside the main body 1 are prevented from being damaged easily due to too high temperature. After the main body 1 is lifted, the heat at the bottom of the main body 1 is easy to dissipate, and the heat concentration is avoided. The lowest surfaces of the supporting legs 5 are positioned on the same horizontal plane, so that stable placement is facilitated.

It should be noted that the supporting legs 5 can be spherical rubber protrusions with elasticity, so that the table can be stably placed even on a slightly uneven table top, and the table cannot shake during use. The spherical rubber protrusions are made of rubber materials, and the friction force is large after the spherical rubber protrusions are in contact with a desktop or the ground, so that the main machine body 1 is not prone to slipping and is convenient for people to use.

In some embodiments of the present invention, as shown in fig. 2 and 4, the host body 1 is provided with the protective cover 6, through holes 61 are provided on two sides of the protective cover 6, limit rods 11 are provided on two sides of the host body 1, and the limit rods 11 are adapted to the through holes 61. The protective cover 6 covers the keyboard 2, and as shown in fig. 6, a through hole 61 is provided on the left side of the protective cover 6. As shown in fig. 5, a limiting rod 11 is disposed on the left side of the main body 1, and the limiting rod 11 is fixedly connected to the side surface of the main body 1. When the safety shield is installed, the limiting rod 11 penetrates through the through hole 61 of the safety shield 6, and the safety shield 6 can rotate around the limiting rod 11. When not in use, as shown in fig. 2, the protective cover 6 covers the keyboard 2; when in use, as shown in fig. 4, the protective cover 6 is rotated to be opened, and the keyboard 2 is leaked, so that the operation is convenient.

When the main body 1 is put into a backpack or a handbag, the surface of the keyboard 2 is covered by the protective cover 6, so that the keyboard 2 is prevented from being touched by mistake and the service life of the keyboard 2 is prevented from being influenced. When not in use, the main body 1 is kept stand, and the protective cover 6 can block dust to protect the main body 1 and the keyboard 2.

In some embodiments of the present invention, the protecting cover 6 is provided with a buckle 62, the main body 1 is provided with a clamping groove 12, the buckle 62 is adapted to the clamping groove 12, and the buckle 62 is provided with a pull handle 621. As shown in fig. 3, the latch 62 is fixedly connected to the right side of the protective cover 6, and the same latch groove 12 is also opened in the right side of the main body 1. When the protective cover 6 is fastened to the main body 1, the fastener 62 is fitted into the fastener groove 12. The buckle 62 can be made of plastic material and has certain elasticity, and the protective cover 6 can be easily opened by pulling the pull handle 621 outwards, so that the use is convenient.

In some embodiments of the present invention, the limiting rod 11 is provided with a torsion spring 7, the torsion spring 7 includes a first torsion spring leg 71 and a second torsion spring leg 72, the first torsion spring leg 71 is connected with the main body 1, and the second torsion spring leg 72 is connected with the protective cover 6. As shown in fig. 5 (for the sake of convenience of visual display, the protective cover 6 is shown as transparent display), a torsion spring 7 is mounted on the limiting rod 11, and the torsion spring 7 itself has a first torsion spring support 71 and a second torsion spring support 72. The first torsion spring leg 71 is fixed to a side surface of the main body 1, and the second torsion spring leg 72 is fixed to the protective cover 6. As shown in fig. 2, when the protective cover 6 is placed over the keyboard 2, it can be seen that the torsion spring 7 is in an accumulated state and the protective cover 6 tends to be pushed open. Pulling the pull handle 621 to let the buckle 62 exit the clamping groove 12, the torsion spring 7 automatically flicks the protection cover 6 under the action of the elastic force, and the flicked protection cover is shown in fig. 4. The portable host of this embodiment uses more conveniently, reasonable in design.

In a second aspect, as shown in fig. 7, an embodiment of the present application provides a computer, which includes a display screen 8. The display screen 8 is electrically connected with the host body 1 through a connecting wire, so that the display screen 8 and the host body 1 can transmit data.

It should be noted that the display screen 8 is an input/output device belonging to the prior art, and is a display tool for displaying a certain electronic file on a screen through a specific transmission device and reflecting the electronic file to human eyes. After the display screen 8 is electrically connected with the host body 1, the host can be directly used, and people can conveniently operate the host. The display screen 8 can be selected from an IPS display screen, the IPS display screen has the characteristics of large visual angle and real color, and a high-quality picture with vivid color and saturated nature can be seen no matter from which angle to enjoy the display screen during use. Because the IPS display screen carries out more reasonable arrangement on liquid crystal molecules and reduces the thickness of a liquid crystal layer, the light transmittance of the liquid crystal screen is changed, the display effect is enhanced, and the IPS display screen can be thinner and more power-saving. Therefore, the IPS display screen has a good use effect.

Further, display screen 8 is provided with base 81, and base 81 can be so that display screen 8 places steadily, avoids empting easily, causes display screen 8 to damage.

In summary, the embodiment of the present invention provides a portable host, which includes a host body 1 in a rectangular parallelepiped shape. The surface of the main body 1 is provided with a keyboard 2 for inputting instructions or data, and the main body 1 is also provided with a connecting structure. The connecting structure is used for connecting external equipment, such as a computer screen, a printer, a USB flash disk and the like, and expanding the functions of the host body 1. The size and the weight of the portable host are smaller than those of a notebook computer, a desktop computer, an all-in-one machine and the like, and the portable host is very convenient to carry and use. For a complete description of the present invention, the connection structure may select the expansion interface 3 for connecting various external devices. Further, the expansion interface 3 may select one or more of a USB interface, a VGA interface, a DVI interface, a DP interface, an HDMI interface, a power interface, and a network cable interface. The smaller heat dissipation holes 4 are formed in the surface of the top of the main body 1, and the larger heat dissipation holes 4 are formed in the side face of the main body 1 and exchange with external gas to be beneficial to heat dissipation of the main body 1. The bottom of the main body 1 is provided with a plurality of supporting legs 5 in the vertical direction, and the supporting legs 5 can be convex in spherical rubber, so that a better using effect is achieved. Host computer body 1 is provided with

safety cover

6, and 6 both sides of safety cover are equipped with through-

hole

61, and 1 both sides of host computer body are provided with gag lever post 11, and gag lever post 11 and through-hole 61 adaptation play better guard action to keyboard 2. For convenient use, the protective cover 6 is provided with a buckle 62, the host body 1 is provided with a clamping groove 12, the buckle 62 is matched with the clamping groove 12, and the buckle 62 is provided with a pull handle 621. And the limit rod 11 is provided with a torsion spring 7, the torsion spring 7 comprises a first torsion spring support 71 and a second torsion spring support 72, the first torsion spring support 71 is connected with the main body 1, and the second torsion spring support 72 is connected with the protective cover 6. Therefore, the portable host provided by the embodiment of the invention has the beneficial effects of light weight, small volume, convenience in carrying and use and longer service life.

The embodiment of the invention also provides a computer, which comprises a display screen 8, wherein the display screen 8 is electrically connected with the host body 1 through a connecting wire. And display screen 8 is provided with base 81 for display screen 8 places steadily, avoids empting easily. Therefore, the computer provided by the embodiment of the invention has the beneficial effect of convenience in use.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The portable host is characterized by comprising a host body, wherein a keyboard is arranged on the surface of the host body, and the host body is also provided with a connecting structure.

2. The portable host according to claim 1, wherein the host body is provided with a protective cover, through holes are provided on two sides of the protective cover, and limit rods are provided on two sides of the host body and fit with the through holes.

3. The portable host according to claim 2, wherein the protective cover is provided with a buckle, the host body is provided with a buckle groove, the buckle is matched with the buckle groove, and the buckle is provided with a pull handle.

4. The portable host according to claim 3, wherein the position-limiting rod is provided with a torsion spring, the torsion spring comprises a first torsion spring leg and a second torsion spring leg, the first torsion spring leg is connected with the host body, and the second torsion spring leg is connected with the protection cover.

5. The portable host of claim 1, wherein the connection structure comprises an expansion interface.

6. The portable host of claim 2, wherein the expansion interface comprises one or more of a USB interface, a VGA interface, a DVI interface, a DP interface, an HDMI interface, a power interface, and a network cable interface.

7. The portable host according to claim 1, wherein the host body has heat dissipation holes.

8. The host machine of claim 1, wherein the bottom of the host machine body is provided with a supporting leg.

9. A computer comprising a portable host according to any one of claims 1 to 8, comprising a display screen, wherein the display screen is connected to the host body.

10. The computer of claim 9, wherein the display screen is provided with a base.