CN213780814U

CN213780814U - Draw-bar box desktop computer

Info

Publication number: CN213780814U
Application number: CN202120025035.6U
Authority: CN
Inventors: 孙玉龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-06
Filing date: 2021-01-06
Publication date: 2021-07-23
Anticipated expiration: 2031-01-06

Abstract

A draw-bar box desktop computer comprises supporting legs, wherein the supporting legs can be erected or folded to deal with two conditions of use or carrying; the bottom of the draw-bar box is divided into compartments I, II; the compartment I can store an input device and a host power line, and the compartment II stores a host; a shielding plate I, II covering the elastic pads is respectively arranged above the two; the shielding plates I, II are connected through hinges B fixed at the top of the partition plates; the input device may be used on shutter I, II; the host power line can be connected with the host and an external power supply after the shielding plate II is lifted; the box cover is detachably provided with an output device, and a signal line and a power line of the input equipment are connected with the host through the line passing hole; the box cover with the chamfer angle is connected with the box bottom through the hinge A, so that the box cover can only rotate 90 degrees after being lifted; the host computer can promote working property, and input device puts into compartment I when the transport in, puts when using and uses on the cushion, satisfies people to the demand when computer working property and portability.

Description

Draw-bar box desktop computer

Technical Field

The utility model relates to a technical field of computer apparatus especially relates to a draw-bar box desktop computer.

Background

At present, the computer industry has three types of computers, namely a desktop computer, an all-in-one machine and a notebook computer;

the desktop is the only computer with three types of performance and can be upgraded, and the performance achieved is the highest; people generally choose to use a desktop computer for drawing or other work with higher requirements on computer performance; on the other hand, the moving capability of the bag is the weakest, and each time the bag is transported, the bag needs to be disassembled and packed for transportation; the product is transported to a destination and is installed for use; the desk type computer is not convenient to carry, and meanwhile, the desk type computer is easy to lose or damage accessories;

the integrated machine integrates the host machine and the display screen, is convenient in the carrying process, and only needs to be packaged as necessary for certain protection; however, due to the integration of the host and the display screen, the corresponding space for upgrading the performance is not high, and the price of the all-in-one machine which can be used for drawing or other work with higher requirements on the performance of the computer is higher;

the notebook computer is most convenient to carry among the three, but the cost performance of the notebook computer is the lowest correspondingly; notebook computers which can be used for drawing or other work with higher requirements on computer performance are also the highest in price;

in the real production life, however, the portability and the performance of computers used by people have higher requirements at the same time; for example, site construction technicians on a construction site need to examine on the site, sometimes need to draw drawings or modify documents on the site quickly aiming at the examination situation at that time, the performance of a notebook and an all-in-one machine at a common price is difficult to meet the use requirement, and a desktop is inconvenient to carry and can be used only by being installed after reaching a destination, which is troublesome;

all three computers have their places of inconvenience.

In view of the above-mentioned performance of both portability and performance of a computer, a solution is needed that can achieve both portability and performance.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem and providing a draw-bar box desktop computer.

The technical scheme of the utility model is that: a draw-bar box desktop computer comprises a draw-bar box and a desktop computer; the desktop computer comprises a host, input equipment, output equipment and a matched wire; the draw-bar box comprises road wheels, a box bottom and a box cover; the traveling wheels are fixedly connected to the longitudinal side surface of the box bottom; the box is characterized in that corresponding side edges of the box bottom and the box cover are respectively provided with a chamfer A and a chamfer B which are connected through a hinge A; two ends of the hinge A are respectively inserted into the box bottom and the side edges of the box cover;

the four corners of the bottom of the outer side of the box bottom are provided with support legs in a staggered manner, and the support legs can be erected or folded;

a partition plate extends from bottom to top from the inside of the box bottom, and the inside of the box bottom is divided into a compartment I and a compartment II; the compartment II is close to the travelling wheels, and fences are arranged on the four walls of the compartment II; the transverse side surface of the compartment II is provided with a vent hole; the host is arranged in the compartment II;

the partition board is provided with a starting port and a USB port corresponding to the host; the hinge B at the top of the partition board is connected with the shielding boards I and II corresponding to the compartments I and II; the upper end surfaces of the two are covered with an elastic pad; the shielding plate II is provided with a wire passing port;

the box cover is provided with a limiting block; the limiting block is buckled on the edge of the output equipment and fixedly connected with the box cover through a bolt;

the electric wire comprises a signal wire and a power wire of the input equipment and a power wire of the host; the signal line and the power line of the input equipment are connected with the host through the wire passing port; the power line of the host computer is put into the compartment I together with the input equipment when the box cover is closed; when the case cover is lifted and the draw-bar case desktop computer is used, the input device is placed on the elastic pad, and the host power supply is connected with the external power supply through the wire passing hole.

Preferably, the input device includes a mouse and a keyboard.

Preferably, the output device is a display.

Preferably, the supporting legs are telescopic rod structures embedded in the box body.

Preferably, the bottom of the limiting block of the box cover is provided with a boss.

Preferably, a cushion pad is arranged behind the output device arranged on the box cover.

Preferably, the supporting leg comprises a supporting leg seat and a supporting leg rod, the middle of the supporting leg seat is concave, and an arc-shaped supporting leg groove is formed in the concave surface of the supporting leg seat; the support leg rod sliding in the support leg groove is integrally V-shaped, and one end of the support leg rod is connected with the side surface of the lower concave surface; the leg bar is elastic in the transverse direction.

Preferably, the supporting leg comprises a supporting leg column, a connecting rod A and a connecting rod B; the landing leg column and the connecting rod A are respectively hinged on the box bottom, and the connecting rod A and the landing leg column are hinged at two ends of the connecting rod B; when the supporting legs are erected or folded, the connecting rods A and B are collinear.

Preferably, the longitudinal side surfaces of the box bottom and the box cover are respectively hinged with a connecting rod C and a connecting rod D; the end parts of the connecting rod C and the connecting rod T are hinged.

The utility model has the advantages that: the utility model discloses a draw-bar box desktop computer, which comprises a supporting leg, wherein the supporting leg can be erected or folded to deal with two situations of use or carrying; the bottom of the draw-bar box is divided into compartments I, II; the compartment I can store an input device and a host power line, and the compartment II stores a host; a shielding plate I, II covering the elastic pads is respectively arranged above the two; the shielding plates I, II are connected through hinges B fixed at the top of the partition plates; the input device may be used on shutter I, II; the host power line can be connected with the host and an external power supply after the shielding plate II is lifted; the box cover is detachably provided with an output device, and a signal line and a power line of the input equipment are connected with the host through the line passing hole; the box cover with the chamfer angle is connected with the box bottom through the hinge A, so that the box cover can only rotate 90 degrees after being lifted;

the host computer can promote working property, and input device puts into compartment I when the transport in, puts when using and uses on the cushion, satisfies people to the demand when computer working property and portability.

Drawings

FIG. 1 is a schematic view of the desktop computer with a draw-bar box according to the present invention;

FIG. 2 is a second schematic view of the closed desktop computer with a draw-bar box according to the present invention;

FIG. 3 is a front view of FIG. 1;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

FIG. 5 is an enlarged view I of FIG. 4;

FIG. 6 is a schematic view of the desktop computer with a draw-bar box according to the present invention;

FIG. 7 is an enlarged view II of FIG. 6;

FIG. 8 is a front view of FIG. 6;

FIG. 9 is a cross-sectional view B-B of FIG. 8;

FIG. 10 is a schematic view of the desktop computer with a draw-bar box according to the present invention;

FIG. 11 is a top view of FIG. 10;

FIG. 12 is a cross-sectional view C-C of FIG. 11;

FIG. 13 is an enlarged view III of FIG. 12;

FIG. 14 is an enlarged view of IV of FIG. 12;

FIG. 15 is a D-D cross-sectional view of FIG. 14;

FIG. 16 is a schematic view of the hinge A or hinge B of the desktop computer with a draw-bar box according to the present invention;

FIG. 17 is a second schematic view of the desktop computer with a draw-bar box according to the present invention;

FIG. 18 is a V-enlarged view of FIG. 17;

FIG. 19 is an enlarged VI view of FIG. 17;

FIG. 20 is a third schematic view of the closed desktop computer with a draw-bar box according to the present invention;

FIG. 21 is an enlarged view VII of FIG. 20;

FIG. 22 is an enlarged view VIII of FIG. 20;

in the figure: 1. the portable electronic device comprises a draw bar box, 11 walking wheels, 12 box bottoms, 121 legs, 1211 leg seats, 12111 lower concave surfaces, 121111 leg slots, 1212 leg rods, 1213 leg columns, 1214 link nails, 1215 link nails, 122 partition plates, 1221 opener openings, 1222 USB openings, 123 compartments I, 1231 shield I, 124 compartment II, 1241 barriers, 1242 vents, 1243 shield II, 12431 cable passing openings, 125 elastic pads, 126 hinge B, 127 chamfer nails, 128 link C, 13 box covers, 131 limiting blocks, 132 boss, 133 buffer pads, 134 chamfer B, 135 link nuts, 14 hinge nails, 21 host computers, 22 input devices, 221 mouse, 222 keyboard, 231 display, 24 electric wires, 241 signal wires and power wires of the input devices, 242 and power wires of the host computers.

Detailed Description

The first embodiment is as follows: referring to fig. 1-16, a trolley case desktop computer includes a trolley case and a desktop computer; the desktop computer comprises a host, input equipment, output equipment and a matched wire; the draw-bar box comprises road wheels, a box bottom and a box cover; the traveling wheels are fixedly connected to the longitudinal side surface of the box bottom; the box is characterized in that corresponding side edges of the box bottom and the box cover are respectively provided with a chamfer A and a chamfer B which are connected through a hinge A; two ends of the hinge A are respectively inserted into the box bottom and the side edges of the box cover; the hinge A provides a rotating shaft for the rotation of the box bottom and the box cover; the first chamfer and the second chamfer provide a limiting function, and when the first chamfer and the second chamfer are contacted, the rotation of the box cover and the box bottom is stopped;

the supporting legs are arranged at four corners at the bottom outside the box bottom in a staggered manner, and can be erected or folded, and the erected supporting legs are in a preparation state before use or a state during use and are folded into a state in the carrying process of the utility model;

a partition plate extends from bottom to top from the inside of the box bottom, and the inside of the box bottom is divided into a compartment I and a compartment II; the compartment II is close to the travelling wheels, and fences are arranged on the four walls of the compartment II; the transverse side surface of the compartment II is provided with a vent hole; the host is arranged in the compartment II; the compartment I is used for storing other articles; the compartment II is used for storing the host, and the fence and the ventilation holes can ensure the heat dissipation of the host during operation; the compartment II is close to the travelling wheels to fold the utility model, and when the compartment II is pulled away, the gravity center is lower, so that the compartment II is more stable;

the partition board is provided with a starting-up port and a USB port corresponding to the host and used for using a starting-up button or a USB socket; the hinge B at the top of the partition board is connected with the shielding boards I and II corresponding to the compartments I and II; the hinge B enables the shielding plate I and the shielding plate II to rotate at the top of the partition plate, so that the compartment I and the compartment II form an openable space; the upper end surfaces of the two are covered with an elastic pad; the elastic pad can be used as a mouse pad when the computer is used, and can provide buffer for the output device when the computer is packaged; the shielding plate II is provided with a wire passing port;

the box cover is provided with a limiting block; the limiting block is buckled on the edge of the output equipment and fixedly connected with the box cover through a bolt, so that the output equipment is fixed on the box cover;

The input device comprises a mouse and a keyboard.

The output device is a display.

The box cover is provided with a boss at the bottom of the limiting block and is used for being convenient for a hand to open and close the output equipment when a switch key of the output equipment is carried on the back.

The case lid on be equipped with the blotter after the output device of installation, press from both sides output device with the cushion cooperation from the front and back package, ensure the utility model discloses transfer in-process output device's safety.

The supporting legs comprise supporting leg seats and supporting leg rods; the middle of the supporting leg seat is concave, and an arc-shaped supporting leg groove is arranged on the concave surface of the supporting leg seat; a plurality of nodes are arranged on the supporting leg groove; the support leg rod sliding in the support leg groove is integrally V-shaped, and one end of the support leg rod is connected with the side surface of the lower concave surface; when the leg rod slides in the leg groove, the leg rod can turn at the node or is limited to move; the leg rod is elastic in the transverse direction; the angle of the supporting leg rod relative to the supporting leg seat can be changed in the process that the transversely elastic supporting leg rod slides in the supporting leg groove, so that two states of folding and erecting of the supporting leg are formed;

the longitudinal length of the leg supporting rod is more than or equal to 65cm, and the legs of a human body can be placed in the leg supporting rod;

the utility model discloses a use: the utility model discloses possess three kinds of states: 1. when the box bottom and the box cover are closed, power lines of the input equipment and the host machine are placed in the compartment I, and the supporting legs are folded; 2. when the box bottom and the box cover are opened, the power lines of the input equipment and the host machine are still placed in the compartment I, and the support legs are erected; 3. when the box bottom and the box cover are opened, the input equipment is placed on the elastic pad, the power line of the host is inserted on the host and connected with an external power supply, and the support legs are erected; the state 1 is the state in the carrying process of the utility model, the state 2 is the preparation state before the utility model is used, and the state 3 is the state when the utility model is used; the use process of the utility model comprises the conversion process of three states;

state 1 to state 2 transition: the supporting leg rod is pulled by hand to rotate around the supporting leg seat, so that the supporting leg is changed from a retracted state to an erected state; lifting the box cover to enable the box cover to rotate by taking the hinge A as an axis; after the hinge A rotates by 90 degrees, the hinge A is limited by the hinge A, the chamfer A and the chamfer B, and the rotation is stopped; when the box is closed, the hinge A is limited by the box cover and the box bottom and cannot rotate; the state 1 to state 2 transition is complete;

state 2 to state 3 transition: lifting the shielding plate I to rotate by taking the hinge B as an axis; taking out the power lines of the input device and the host computer; then covering a shielding plate I to restore the original state; lifting the shielding plate II to rotate by taking the hinge B as an axis; in the process, the shielding plate II avoids a signal line and a power line of the input equipment through the wire passing port; then, one end of a power line of the host is inserted into the host, and the middle section is connected with an external power supply through the wire passing port when the shielding plate II is covered; finally, the taken input device is placed on the elastic pad, and the transition from the state 2 to the state 3 is completed;

in the above process, the transition from the state 3 to the state 2 and the transition from the state 2 to the state 1 can be completed by the reverse operation.

Referring to fig. 17, an x axis and a y axis are extended by taking a rotation axis as an origin, quadrants i, ii, iii and iv are formed, and an arc line with an arrow is taken as a rotation stroke of the hinge A; one leaf of the hinge I is fixed in the opposite direction of the y axis, and the other leaf rotates in the rotation stroke of the hinge I; when the other leaf rotates to the opposite direction of the x axis, the fixed leaf blocks the other leaf from rotating, and the self limitation of the hinge A is formed;

example two: referring to fig. 1 to 22, the second embodiment is substantially the same as the first embodiment, and the description of the same parts is omitted, except that: the supporting leg comprises a supporting leg column, a connecting rod A and a connecting rod B; the landing leg column and the connecting rod A are respectively hinged on the box bottom, and the connecting rod A and the landing leg column are hinged at two ends of the connecting rod B; when the supporting legs are erected or folded, the connecting rods A and B are collinear. The leg column, the connecting rod A, the connecting rod B and the box bottom form a four-rod connecting rod structure; when the support leg is erected or folded, the connecting rod A and the connecting rod B are respectively positioned at the rotating limit positions of the connecting rod A and the connecting rod B.

The longitudinal side surfaces of the box bottom and the box cover are respectively hinged with a connecting rod C and a connecting rod D; the end parts of the connecting rod C and the connecting rod T are hinged to limit the lifting amplitude of the box cover; when the connecting rod C and the connecting rod C are collinear, the connecting rod C and the connecting rod C reach the extreme positions in the connecting rod mechanism; the state of the extreme positions of the connecting rod C and the connecting rod D can not be changed without external force interference, namely the closed or open state of the box cover and the box bottom can be kept without rotating the box cover.

State 1 to state 2 transition: the leg support is pulled by hand to deflect upwards, so that the leg is converted from a retracted state to an erected state, and an included angle between the connecting rod A and the connecting rod B is changed from 0 degree to 180 degrees; lifting the box cover to enable the box cover to rotate by taking the hinge A as an axis; the connecting rod C and the connecting rod D which are respectively hinged with the box bottom and the box cover rotate along with the rotation of the box cover; when the included angle between the connecting rod C and the connecting rod D is 180 degrees, the box cover cannot continue to rotate due to the connection of the connecting rod C and the connecting rod D. The box cover can not rotate backwards without the interference of external force.

Claims

1. A draw-bar box desktop computer comprises a draw-bar box and a desktop computer; the desktop computer comprises a host, input equipment, output equipment and a matched wire; the draw-bar box comprises road wheels, a box bottom and a box cover; the traveling wheels are fixedly connected to the longitudinal side surface of the box bottom; the box is characterized in that corresponding side edges of the box bottom and the box cover are respectively provided with a chamfer A and a chamfer B which are connected through a hinge A; two ends of the hinge A are respectively inserted into the box bottom and the side edges of the box cover;

2. The draw-bar box desktop computer of claim 1, wherein: the input device comprises a mouse and a keyboard.

3. The draw-bar box desktop computer of claim 1, wherein: the output device is a display.

4. The draw-bar box desktop computer of claim 1, wherein: the supporting legs are telescopic rod structures embedded in the box body.

5. The draw-bar box desktop computer of claim 1, wherein: the box cover is provided with a boss at the bottom of the limiting block.

6. The draw-bar box desktop computer of claim 1, wherein: a cushion pad is arranged behind the output device arranged on the box cover.

7. The draw-bar box desktop computer of claim 1, wherein: the supporting leg comprises a supporting leg seat and a supporting leg rod, the middle of the supporting leg seat is concave, and an arc-shaped supporting leg groove is formed in the concave surface of the supporting leg seat; the support leg rod sliding in the support leg groove is integrally V-shaped, and one end of the support leg rod is connected with the side surface of the lower concave surface; the leg bar is elastic in the transverse direction.

8. The draw-bar box desktop computer of claim 1, wherein: the supporting leg comprises a supporting leg column, a connecting rod A and a connecting rod B; the landing leg column and the connecting rod A are respectively hinged on the box bottom, and the connecting rod A and the landing leg column are hinged at two ends of the connecting rod B; when the supporting legs are erected or folded, the connecting rods A and B are collinear.

9. The draw-bar box desktop computer of claim 1, wherein: the longitudinal side surfaces of the box bottom and the box cover are respectively hinged with a connecting rod C and a connecting rod D; the end parts of the connecting rod C and the connecting rod T are hinged.