CN201032525Y

CN201032525Y - Combined desk type personal computer

Info

Publication number: CN201032525Y
Application number: CNU2007201034918U
Authority: CN
Inventors: 杜玉豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-02-06
Filing date: 2007-02-06
Publication date: 2008-03-05
Anticipated expiration: 2017-02-06

Abstract

The utility model discloses a combined desk-top type personal computer. The computer comprises a horizontal host computer, a liquid crystal display screen which is connected with the host computer as same as the connecting structure in the prior technology, and a keyboard which is connected with the host computer as same as the connecting structure in the prior technology. The liquid crystal display screen is hinged on the back casing body of the horizontal host computer case, the hinge shaft is rotated, an included angle with 0 to 100 to 110 degrees is formed between the liquid crystal display screen and the upper surface of the computer case; a transversal keyboard groove is arranged on the front side plate of the casing body of the computer case, two relative sliding grooves are arranged on the inner side walls of the two sides case plate of the computer case, the keyboard can be fixed on the computer case from the keyboard groove in in and out ways through being inserted in the sliding groove. The combined desk-top type personal computer has the advantages that the space occupying is smaller, the structure is compacter and more reasonable, and the manufacture and the operation are more convenient.

Description

Combined desk type personal computer

Technical Field

The utility model provides a desk computer, especially a combined desk personal computer.

Background

The existing desktop computer case is divided into a horizontal case and a vertical case. At present, a plurality of vertical cabinets are used, but a display screen and a keyboard of a computer of the vertical cabinet are in a separated state from a host, so that the problems of large occupied area, scattered components and more long connecting lines in the middle are solved.

The applicant of the present application proposes a technical solution to this problem in the utility model with patent No. CN2826498Y, that is, a horizontal cabinet is used, a display screen (here, a liquid crystal display screen) is hinged on the rear box of the horizontal cabinet, a keyboard is hinged on the front box of the cabinet, when in use, the display screen is rotated backwards by an angle and is erected, the keyboard is rotated forwards by an angle and is laid on a desktop, and even can be placed on any plane lower than the desktop of a suitable operator, and the keyboard is supported on the cabinet through a hinged shaft. The proposal also has a need for improvement, for example, the connection mode of the liquid crystal display and the cabinet is not ideal; the combined structure of the keyboard and the case is inconvenient to manufacture and use; some devices are not reasonably arranged, such as the installation positions of a sound box and a camera. Furthermore, the existing computer is usually locked by setting a power-on password lock. Such locking measures are now increasingly easy to break, often making the computer locks act as dummies.

Disclosure of Invention

An object of the utility model is to improve the not enough among the prior art, provide a combined desk-top personal computer that LCD and keyboard and horizontal host computer integrated configuration are reasonable more suitable for.

A further object of the present invention is to provide a combined desktop personal computer with a reliable lock.

The purpose of the utility model is realized like this:

the utility model provides a combined desk-top personal computer includes a horizontal host computer, a liquid crystal display who is connected as the same as the connection structure among the prior art with the host computer and a keyboard that is connected as the same as the connection structure among the prior art with the host computer, hinge this liquid crystal display on the back box of this horizontal host computer machine case, rotate the articulated shaft, liquid crystal display forms 0 to 100 and adds 110 degrees contained angles for the upper surface of machine case; a front side plate of a case body of the case is provided with a transverse keyboard groove, inner side walls of case plates on two sides of the case are provided with opposite sliding grooves, and the keyboard is inserted in the sliding grooves and can be fixed on the case in a mode of going in and out from the keyboard groove.

The mainframe case at least comprises a left side vertical plate, a right side vertical plate, a front side plate, a rear side plate and an upper top plate which are fixedly connected with one another, hinge holes are formed in the opposite side walls of the two side vertical plates, hinge shafts are coated at the two ends of the lower side of the liquid crystal display screen and inserted in the hinge holes, and therefore a hinge structure of the liquid crystal display screen and the mainframe case is formed.

Furthermore, the hinged shaft on the liquid crystal display screen and the liquid crystal display screen can be of a split structure.

The split structure may be, for example: the liquid crystal display screen comprises a display screen body and an articulated shaft, wherein two ends of the articulated shaft are inserted into articulated holes formed in vertical plates on two sides of the case and fixed, an axial transverse groove is formed in the articulated shaft, and the display screen is embedded in the axial transverse groove and fixed.

The split structure can also be that the liquid crystal display screen comprises a display screen body and two hinged inserting angles, wherein one side of each hinged inserting angle is convexly provided with a hinged shaft which is rotatably fixed in hinged holes on vertical plates on two sides of the shown case, one opposite side of each hinged inserting angle is provided with an angular slot, and the display screen is embedded in the angular slots on the two hinged inserting angles and is fixed.

The case is provided with a physical lock, so that when the included angle between the liquid crystal display screen and the upper surface of the case is 0 degree, the lock tongue of the physical lock extends out of the lock hole which is inserted in the corresponding position on the liquid crystal display screen to lock the liquid crystal display screen.

The two side panels are provided with a cylinder for inserting the camera, a spring is arranged in the cylinder, a hole communicated with the inside of the case is formed in the cylinder, and a cover is arranged on the cylinder; and/or, a circular socket for inserting the manuscript rack and the microphone is arranged; and/or a switch provided with a computer.

The two side panels are respectively provided with a horn mouth connected with the sound box; and/or any side panel is provided with at least one of a CD-ROM port, a floppy drive buckle, an extension port provided with a sound box knob control panel, a USB interface and an earphone socket.

The utility model provides a combined desk-top personal computer changes the connection structure with keyboard and machine case into pull structure, when retracting the keyboard, the keyboard is inserted in the lower part of the machine case, and is arranged below the hardware such as mainboard, hardboard, etc. in the machine case, compared with the prior art, the occupied space is smaller, the structure is more compact; when the computer is used, the keyboard is drawn out, and the space at the lower part in the case is left, so that the components in the case have good heat dissipation space. A physical lock is arranged between the case and the liquid crystal display screen, so that the computer can be firmly locked. And the articulated shaft of the liquid crystal display screen articulated with the chassis and the display screen body are of a split structure, so that the manufacturing and the use of the liquid crystal display screen are simpler and more convenient.

Drawings

The present invention will be further explained with reference to the accompanying drawings.

Fig. 1 is a schematic perspective view of a combination desktop personal computer provided by the present invention;

fig. 2 is a schematic structural view of a structure in which a liquid crystal display and two side panels form a separate type connection structure in the combined desk type personal computer;

fig. 3 is a schematic structural view of another split type connection structure of the liquid crystal display screen and the two side panels.

Detailed Description

As shown in fig. 1, the combined desktop personal computer provided by the present invention comprises a horizontal host case 1, a liquid crystal display 2 connected with the host case 1 as the connection structure in the prior art, and a keyboard 3 connected with the case 1 as the connection structure in the prior art, wherein the liquid crystal display 2 is hinged on the back case of the horizontal host case 1, the hinge shaft is rotated, and the liquid crystal display 2 forms an included angle of 0 to 100 degrees and 110 degrees relative to the upper surface of the case; a front side plate 10 of the case body is provided with a transverse keyboard groove 101, inner side walls of case plates 11 on two sides of the case body are provided with opposite sliding grooves 110, and the keyboard 3 is inserted in the sliding grooves 110 and can be fixed on the case body in an access way from the keyboard groove 101. In the specific design, the bottom edges of the two side panels 11 are provided with a rail 110, an ultra-thin keyboard is used for placing the keyboard at the lower part of the case, the lower bottom surface (not shown in the figure) of the case has a distance of about 3 cm with the desktop due to the support of the two side panels 11, the lower space is used for heat dissipation, the keyboard can be pushed into or pulled out of the space at will, the keyboard is pulled out when the keyboard is needed to operate, the keyboard can be pushed in when the keyboard is not needed to operate a computer, the desktop area is saved, and the desktop is clean and convenient. The design of a push-in keyboard is used, so that the keyboard management is convenient, and the computer is convenient to move.

The main body of the horizontal case 1 is a metal frame, and is basically the same as the existing horizontal case. The front panel is abandoned, the panels 11 are respectively arranged at the left side and the right side of the case, the support of the liquid crystal display 2 is realized by the shaft sleeves 111 at the rear parts of the two panels 11 and the left shaft and the right shaft 21 at the bottom part of the display 2, and the innovation and the improvement of the whole combined computer case are realized by surrounding the left panel and the right panel 11. The CD-ROM drive outlet 112 and the floppy drive outlet 113 (which may be omitted) are disposed on the right side of the case. The length of the cabinet 1 is determined by the size of the liquid crystal display, and is usually about 45 cm long and 40 cm wide. The two side panels 11 are used for supporting the case, and the bottom of the case is about 3 cm away from the table top, so that the ventilation of the lower part of the case is ensured. The case is fixed between the two side panels 11, and the upper part of the panel 11 and the top surface 12 of the case should have the same distance with the thickness of the display 2. So that the display is flush with the upper edges of the two side panels 11 when the display is snapped onto the top surface 12 of the cabinet.

The thickness of the two side panels 11 should be between 4 and 5 cm. The supporting devices for placing the sound box, the camera, the microphone supporting device and the file rack are all completed by two side panels. The front part of the case has a larger space after the motherboard and the power supply are arranged in the case. The existing vertical case is used for placing an optical drive, a floppy drive and a hard disk, and a large number of reserved positions are reserved, which is a great waste. The loudspeaker can be respectively arranged on the left side and the right side by utilizing the space, so that the aim of integrating the sound box into the PC is fulfilled. The power supply is arranged at the right rear part, and a CD-ROM and a hard disk can be arranged beside the power supply. The CD-ROM drive and the floppy drive are connected with the right panel through a CD-ROM drive port 112 and a floppy drive buckle 113, and the sound box is connected with a sound box port 118 arranged on the side panel 11. The left panel also has a cabinet opening (not shown), and knobs a, b, c for controlling the volume, bass and left and right channels of the cabinet are provided on the upper surface of the left panel 11. The active sound box can be powered by the power supply of the PC.

On the left panel is a cylinder 114 with a lid. The bottom of the cylinder is provided with a spring. The cylindrical camera is inserted into the cylinder, the cover is opened when in use, the camera is popped up, and the camera is pressed down by hands when not in use and is covered. Therefore, the camera is prevented from being placed everywhere, and the case integrated with the camera is the first choice for online video chat; the camera line can be inserted into the corresponding USB interface of the mainboard. A circular jack 115 may be provided at a suitable position outside the left side panel for inserting a document holder and a microphone. The jack of the arranged manuscript rack can be used for installing the manuscript rack, so that convenience is provided for character input, and meanwhile, the jack can be used for installing the simple and convenient external microphone. The design is humanized, provides convenience for users and takes care of the benefits of consumers. A switch 116 is provided on the right panel.

The LCD 2 is placed at the rear edge of the horizontal cabinet 1, and a shaft type supporting device is added for installing the LCD 2, so that the LCD 2 can be overturned around a shaft.

There are three alternative configurations for mounting the display:

in the first embodiment, as shown in fig. 1, a shaft 21 is respectively designed at both ends of the bottom when the liquid crystal display 2 is manufactured, and the shaft 21 is inserted into a circular hole-shaped boss left in the side panels 11, so that the liquid crystal display can be turned upside down.

The other is a slot type, as shown in fig. 2, a cylindrical shaft body 201 is manufactured, two ends of the shaft body 201 are shaft sections 202 inserted into two sides of the panel, a groove 201a is arranged on the cylinder of the middle part according to the type of the bottom edge of the liquid crystal display, and the liquid crystal display 2 is inserted into the groove 201a and can be fixed by screws.

And thirdly, the pin angle type is adopted. In the case where the display adjustment button is left below the liquid crystal display 2, the cylindrical shaft body as shown in fig. 2 cannot be inserted. We can design a curved-rule-shaped inserting angle 203 with slots, as shown in fig. 3, the lower part of the outer side of the inserting angle 203 is designed with a cylindrical shaft 203a which needs to be inserted into the round hole shaft sleeves of the two side panels 11, and the curved-rule-shaped inserting angle should be designed into different sizes according to different brands of liquid crystal displays. The left end and the right end of the lower part of the liquid crystal display are respectively provided with a curved ruler-shaped inserting angle, and the inserting pins are inserted into the shaft holes of the two side panels, so that the aim of turning the liquid crystal display up and down is fulfilled. The integrated shaft type is provided for the brand machine, and is designed according to the requirements of the brand machine when the liquid crystal display is manufactured. The slot-in type and the corner-in type are provided for the case of the assembling machine. In order to ensure that various brands of liquid crystal displays can be used by the assembling machine and practically realize the design purpose of the combined type desk type household computer, the slot type and the angle type are the first choice of the assembling machine case.

In order to ensure the position of the liquid crystal display to be opened (lifted) and closed (covered) and the stability of the display after the display is erected, the display has an inclination angle of about 10 degrees backwards, and a fixing device can be designed. As shown in fig. 2, a platform 119 is disposed at a position of 180 degrees of the circular hole in the circular hole sleeve 11 of the two side panels 11, and a sector-shaped limit protrusion 202a of 70-80 degrees, for example, 80 degrees, is designed at the root of a cylindrical shaft section 202 integrally or separately connected with the liquid crystal display 2 and inserted into the sleeve. The radial side 202b of the sector limiting bulge is contacted with the platform 119, so that the requirement for limiting and fixing the display screen at an angle of 100 plus 110 degrees can be met.

The existing computers generally adopt a password lock machine, and passwords need to be firmly memorized. The combined desk computer is provided with a physical lock, a small groove (not shown in the figure) is formed in a proper position, facing a left side panel, of the display 2, a drawer lock 117 is installed at a corresponding position of the corresponding left side panel, the size of the lock can be reduced according to the structure of the drawer lock, a bolt of the lock extends out of a hole 117a in the side face of the left side panel, the bolt can simultaneously extend into the small groove in the display screen when the display 2 is buckled on the case 1, the display can be locked, the display is locked and cannot be used, and the purpose of preventing others from disordering the computer and keeping the internal content of the computer secret is achieved. When parents control children to use a computer to play games to influence learning, the parents can lock the computer, and when the children need to use the computer or can play games, the parents take out a key to unlock the lock on a display, so that the aim of strengthening computer management is fulfilled.

The mouse may be integrated into a keyboard (see applicant's patent number ZL200520108580.2 entitled "keyboard with mouse" utility model) so that the mouse may be omitted when the game is played without a computer, or a USB mouse may be used if the game is played.

All the functional designs are realized by the left and right side panels. Therefore, one improvement of the design is to replace the front panel with a left and right panel.

Because all equipment are arranged on the panels at the left side and the right side, and the space at the front part of the computer is left, various indicator lamps can be designed at the front part, various beautiful patterns can be designed, and the beauty and the liveness of the PC are improved. For example, a picture of olympic signs and olympic mascot may be placed thereon, and displayed using such a platform.

In addition, a traveling case can be designed for placing the combined type desktop computer. Since all peripheral devices are centralized on the case, it is possible to place all computers in one travel suitcase. The travel suitcase is added, so that the cost is low, the package is saved, and the travel suitcase is convenient to move.

The utility model provides a combined desk-top personal computer has following advantage:

1. the computer occupies a small area of a desk, can be placed without a special computer desk, and has the advantages that the desktop is tidy because all peripheral equipment is concentrated in the case, too many devices do not need to be placed, and the utilization rate of the desk is increased.

2. The display can be covered when the computer is not used, so that the pollution of dust to the display is reduced, the screen of the liquid crystal display is not required to be frequently wiped, the cleanness and the sanitation of the liquid crystal display are facilitated, and the service life of the liquid crystal display is prolonged.

3. Because the display is placed at the rear part of the case, the visual distance between the display and an operator is increased, and the damage of the display to the operating vision is reduced.

4. Because the combination factor is more, it is multiple functional, only can use various functions of the computer with a power cord, can use various peripheral units without the multi-functional socket, suitable for the family to use.

5. Because the loudspeaker box and the camera are integrated inside the case, external connecting wires are reduced, and troubles caused by a plurality of connecting wires are avoided.

6. The lengths of some connecting wires such as a display connecting wire and a power wire can be properly reduced; the space of the case is reasonably utilized, and unnecessary reservation is reduced; because the PC can be placed everywhere, computer desk and chair do not need to be purchased, the method is convenient, simple and convenient, and saves the environment. Is beneficial to realizing the goal of conservation-oriented society.

7. Because some humanized designs are added, such as integrating a mouse on a keyboard, installing a document shelf and the like, the method can facilitate the character input and some practical operations. Because the camera is integrated, the online video chat is more convenient.

8. The physical lock is arranged, so that convenience is brought to the use and management of the computer.

9. The travel suitcase is convenient to move, can be taken away when being placed in the travel suitcase, and brings good news to personnel in field operation and mobile operation.

Claims

1. A combination desktop personal computer comprising a lying type main body, a liquid crystal display panel connected to the main body as in the prior art connecting structure, and a keyboard connected to the main body as in the prior art connecting structure, characterized in that: the liquid crystal display screen is hinged on the rear box body of the horizontal host machine case, the hinge shaft is rotated, and the liquid crystal display screen forms an included angle of between 0 and 100 degrees and 110 degrees relative to the upper surface of the case; a front side plate of a case body of the case is provided with a transverse keyboard groove, inner side walls of case plates on two sides of the case are provided with opposite sliding grooves, and the keyboard is inserted in the sliding grooves and can be fixed on the case in a mode of going in and out from the keyboard groove.

2. The combination desktop personal computer of claim 1, wherein: the mainframe case at least comprises a left side vertical plate, a right side vertical plate, a front side plate, a rear side plate and an upper top plate which are fixedly connected with one another, hinge holes are formed in the opposite side walls of the two side vertical plates, hinge shafts are coated at the two ends of the lower side of the liquid crystal display screen and inserted in the hinge holes, and therefore a hinge structure of the liquid crystal display screen and the mainframe case is formed.

3. The combination desktop personal computer of claim 2, wherein: articulated shaft and liquid crystal display on the liquid crystal display are components of a whole that can function independently structure:

the split structure is as follows: the liquid crystal display screen comprises a display screen body and a hinged shaft, wherein two ends of the hinged shaft are inserted into hinged holes in vertical plates on two sides of the case for fixation, an axial transverse groove is formed in the hinged shaft, and the display screen is embedded in the axial transverse groove for fixation; or,

the split structure is characterized in that the liquid crystal display screen comprises a display screen body and two hinged insertion angles, one side of each hinged insertion angle is convexly provided with a hinged shaft, the hinged shaft is rotatably fixed in hinged holes in vertical plates on two sides of the case, an angular slot is arranged on one opposite side of each hinged insertion angle, and the display screen is embedded in the angular slots on the two hinged insertion angles and fixed.

4. The combination desktop personal computer of claim 2, wherein: the case is provided with a physical lock, so that when the included angle between the liquid crystal display screen and the upper surface of the case is 0 degree, the lock tongue of the physical lock extends out of the lock hole which is inserted in the corresponding position on the liquid crystal display screen to lock the liquid crystal display screen.

5. The combination desktop personal computer of claim 1, wherein: the bottom edges of the two side box boards are provided with a track, the keyboard is arranged at the lower part of the case in a pluggable and drawable manner through the track, and the lower bottom surface of the case has a certain distance with the desktop and is used for accommodating the keyboard.

6. A combination desktop personal computer according to claim 2 or 3, wherein: the circular hole shaft sleeves on the two side box plates are provided with platforms at the position of 180 degrees of the circular hole, the root part of a cylindrical shaft section which is integrally or separately connected with the liquid crystal display and is inserted into the shaft sleeves is provided with a fan-shaped limiting bulge with the angle of 70-80 degrees, and when the display is erected to a required angle, the radial side surface of the fan-shaped bulge is contacted with the platforms, so that the display is positioned.

7. The combination desktop personal computer of claim 1, wherein: a cylinder for inserting the camera is arranged on the box plates at the two sides, a spring is arranged in the cylinder, a hole communicated with the inside of the case is formed in the cylinder, and a cover is arranged on the cylinder; and/or, a circular socket for inserting the manuscript rack and the microphone is arranged; and/or a switch provided with a computer.

8. The combination desktop personal computer of claim 1, wherein: the two side box boards are respectively provided with a horn mouth connected with the sound box; and/or any side panel is provided with at least one of a CD-ROM port, a floppy drive buckle, an extension port provided with a sound box knob control panel, a USB interface and an earphone socket.