CN109407774B

CN109407774B - Computer equipment

Info

Publication number: CN109407774B
Application number: CN201811196223.4A
Authority: CN
Inventors: 朱震
Original assignee: Quzhou College of Technology
Current assignee: Quzhou College of Technology
Priority date: 2018-10-15
Filing date: 2018-10-15
Publication date: 2020-04-07
Anticipated expiration: 2038-10-15
Also published as: CN109407774A

Abstract

The invention discloses computer equipment which comprises a cuboid protective shell, wherein the protective shell comprises a shell base and a shell upper cover, and rubber strips are fixed on four inner side walls of the shell base; four fixed connecting rods which can be completely folded on the outer bottom surface of the shell base are hinged on the outer bottom surface of the shell base; the fixed connecting rod comprises a connecting loop bar and a connecting telescopic rod inserted into the connecting loop bar, and the fixed connecting rod and the mounting and fixing seat can be mutually detached; the bottom plate of the shell base is a mesh plate with an air passing opening, the hinged position of the fixed connecting rod is provided with a limiting pin, and the shell upper cover is provided with a cooling fan and a power supply for supplying power to the cooling fan. The computer protection device can prevent the computer from being collided and damaged when the computer is carried, fully plays a role in protecting the computer, can convert the protection shell into the computer desk capable of radiating the computer, has high-efficiency radiating performance, and ensures that the computer can effectively work for a long time.

Description

Computer equipment

Technical Field

The present invention relates to a computer device, and more particularly, to a computer device capable of having a protection function.

Background

At present, people can not leave computers in life and work, and particularly, the portable notebook computer is also increasingly becoming an indispensable product. In life and work, the notebook computer is often required to be carried to various places, and the notebook computer is generally directly carried on the body by a computer bag in the carrying process, so that the travel is inconvenient and the fatigue is more easily caused; some people also directly place the computer in a carry-on luggage box, but the computer carried by the method is easy to knock and damage.

Disclosure of Invention

The invention provides computer equipment aiming at the problems existing in the prior art in the process of carrying and going out of a computer.

In order to solve the technical problem, the invention is solved by the following technical scheme:

a computer device comprises a cuboid-shaped protective shell, wherein the protective shell comprises a shell base with a cuboid accommodating cavity arranged therein and a shell upper cover covering the shell base, and rubber strips arranged along the length direction of the inner side walls are fixed on the four inner side walls of the shell base; four fixed connecting rods which can be completely folded on the outer bottom surface of the shell base are hinged on the outer bottom surface of the shell base, hinged ends of the four fixed connecting rods are respectively distributed at four edges of the bottom surface of the shell base, and the four fixed connecting rods can be completely opened and are parallel to the outer bottom surface of the shell base after being opened; the fixed connecting rod comprises a connecting sleeve rod hinged on the outer bottom surface of the shell base and a connecting telescopic rod inserted into the connecting sleeve rod and capable of stretching along the length direction of the connecting sleeve rod; the end part of the connecting telescopic rod, far away from the connecting sleeve rod, is connected with an installation fixing seat which can be fixed at an installation position, and the fixed connecting rod and the installation fixing seat can be mutually detached; the bottom plate of the shell base is a mesh plate with an air passing opening, the hinged position of the fixed connecting rod is provided with a limiting pin, and the shell upper cover is provided with a cooling fan and a power supply for supplying power to the cooling fan. Through fixed mounting fixing base on the suitcase, then set up the protection machanism that can fix on the installation fixing base to can make the protective housing in the suitcase be in firm state, fully avoid the computer to appear rocking, damage when shaking in the suitcase. On the other hand will set up spacing pin in four fixed link's articulated department to can control fixed link's expansion angle, make protective housing transform into the desk, the user facilitates the use computer at any time, and protective housing's bottom plate designs into the mesh board that can cross the wind, and covers on the protection and set up radiator fan, thereby can fully dispel the heat to the computer in use, guarantees the long-time effective work of computer.

Preferably, the number of the heat radiation fans is two, and the heat radiation fans are symmetrically distributed on the upper cover of the shell.

As preferred, the end connection who keeps away from the hinged end on connecting the telescopic link has can be flexible and can pivoted cylindric connecting piece in connecting the telescopic link, the installation fixing base is connected on cylindric connecting piece, the tip that can stretch out on the cylindric connecting piece and connect the telescopic link is equipped with a plurality of lock hooks around cylindric connecting piece circumference evenly arranged, the installation fixing base includes the installation base and fixes the cylindric connecting piece on the installation base, be fixed with on the inside wall of cylindric connecting piece with a plurality of lock strips that the cooperation of lock hook is fixed, be equipped with the unblock clearance that the lock hook can pass between the adjacent lock strip. The connection form of the buckling hook and the buckling strip enables the buckling and the disassembly to be very convenient.

Preferably, the end face, used for connecting the cylindrical connecting piece, of the connecting telescopic rod is provided with an insertion groove with a circular longitudinal section, the inner surface of the insertion groove is provided with a plurality of limiting snap rings arranged along the depth direction of the insertion groove, and the outer surface of the cylindrical connecting piece is provided with an annular limiting protrusion which can elastically deform and can be clamped between the adjacent limiting snap rings to form axial limiting. The cooperation of the annular limiting protrusion and the limiting snap ring can realize the extension or retraction length of the cylindrical connecting piece on the connecting telescopic rod, so that the fixed connecting rod and the mounting fixing seat can be fastened completely, the shaking is avoided, and the stability of the protective shell in the luggage case is guaranteed.

As preferred, all be fixed with a plurality of spring holes of evenly arranging along inside wall length direction on four inside walls of casing base, the open end in spring hole is towards cuboid holding chamber and spring hole internal fixation has the spring, and the rubber is rectangular to pass through the spring to be fixed on the inside wall of casing base. Realize through the spring that the rectangular fixed connection of rubber can play buffering cushioning effect to notebook computer once more.

Preferably, the side surface of the rubber strip facing the cuboid accommodating cavity is provided with first rubber spherical protrusions which are uniformly distributed. The spherical bulge of first rubber can play the cushioning effect to the notebook computer side, for the rectangular direct plane contact of rubber, adopts this kind of bump formula contact to have better anti-skidding effect, can play certain effect to computer side block between the bump simultaneously, further increases the steadiness of computer in protective housing inside.

Preferably, the upper surface of the bottom plate of the shell base is provided with a plurality of second rubber spherical bulges which are uniformly arranged. The spherical bulge of second rubber can play anti-skidding shock attenuation effect to the computer of placing on, can make the computer atress dispersion with the spherical bulge cooperation of first rubber through this spherical bulge of second rubber, avoids stress concentration for the computer has bigger buffering under the vibrations condition, fully plays the guard action to the computer, and the spherical bellied position of second rubber can effectively avoid it to crossing the wind gap jam simultaneously, guarantees the good effect in wind gap.

Due to the adoption of the technical scheme, the invention has the remarkable technical effects that:

the computer protection device can prevent the computer from being collided and damaged when the computer is carried, fully plays a role in protecting the computer, can convert the protection shell into the computer desk capable of radiating the computer, has high-efficiency radiating performance, and ensures that the computer can effectively work for a long time.

Drawings

Fig. 1 is a schematic structural view of embodiment 1 of the present invention.

Fig. 2 is a schematic view of the opened fixed link of the present invention.

Fig. 3 is a schematic view of the opened structure of the present invention.

Fig. 4 is a schematic connection diagram between the fixed connecting rod and the mounting fixing seat in fig. 1.

Fig. 5 is a cross-sectional view of the fixed connecting rod of fig. 1.

Fig. 6 is a cross-sectional view of the housing base of fig. 1.

Fig. 7 is a schematic view of the bottom plate structure of the base of the housing of fig. 1.

The names of the parts indicated by the numerical references in the drawings are as follows: 1-protective housing, 101-cuboid containing cavity, 102-housing base, 103-housing upper cover, 104-rubber strip, 105-fixed connecting rod, 106-cylindrical connecting piece, 107-buckling hook, 108-inserting groove, 109-limiting snap ring, 110-annular limiting protrusion, 111-spring hole, 112-spring, 113-first rubber spherical protrusion, 114-second rubber spherical protrusion, 115-containing groove, 116-containing plate, 117-first limiting protrusion strip, 118-second limiting protrusion strip, 119-connecting loop bar, 120-connecting telescopic bar, 121-air passing opening, 122-cooling fan, 2-mounting fixing base, 201-mounting base, 202-cylindrical connecting piece, 203-buckling strip, 204-unlocking gap.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples.

Example 1

A computer device, as shown in fig. 1, comprises a rectangular protective casing 1, the protective casing 1 comprises a casing base 102 with a rectangular accommodating cavity 101 and a casing upper cover 103 covering the casing base 102, and rubber strips 104 arranged along the length direction of the inner side walls are fixed on four inner side walls of the casing base 102.

When the notebook computer protective casing is used, the notebook computer is placed into the cuboid accommodating cavity 101, the peripheral rubber strips 104 wrap the periphery of the notebook computer, and the computer is prevented from shaking in the protective casing 1.

As shown in fig. 3 and 7, in the present embodiment, the side surface of the rubber strip 104 facing the rectangular parallelepiped receiving cavity 101 is provided with first rubber spherical protrusions 113 uniformly distributed thereon, the upper surface of the bottom plate of the housing base 102 is provided with a plurality of second rubber spherical protrusions 114 uniformly distributed thereon, and the second rubber spherical protrusions 114 are distributed at the edge intersection of the air passing opening 121 of the bottom plate of the housing base 102, so as to effectively prevent the second rubber spherical protrusions 114 from blocking the air passing opening 121.

Spherical protruding 113 of first rubber and the spherical protruding 114 of second rubber can the interact, play the protection cushioning effect to computer in cuboid holding chamber 101, make the bottom surface and the side of computer all receive the spherical bellied effort of rubber simultaneously, form mutually perpendicular's effort, can avoid concentrating the atress of notebook computer, and can make the computer have bigger buffering atress under the vibrations circumstances, fully play the guard action to the computer.

Thirdly, as shown in fig. 6, a plurality of spring holes 111 are uniformly arranged along the length direction of the inner side wall of the housing base 102, the opening end of each spring hole 111 faces the rectangular accommodating cavity 101, a spring 112 is fixed in each spring hole 111, the rubber strip 104 is fixed on the inner side wall of the housing base 102 through the spring 112, the rubber strip 104 is fixedly connected through the spring 112, and the buffering and shock absorption effects on the notebook computer can be achieved again. Therefore, under the triple damping and buffering effect, the protective effect of a higher layer on the notebook computer in the rectangular accommodating cavity 101 can be fully achieved, so that even if the luggage generates larger vibration, the luggage can still be perfectly and nondestructively positioned in the protective shell 1, and the computer can be fully protected.

As shown in fig. 1 and 2, four fixed connecting rods 105 capable of being completely folded on the outer bottom surface of the housing base 102 are hinged on the outer bottom surface of the housing base 102, hinged ends of the four fixed connecting rods 105 are respectively distributed at four edges of the bottom surface of the housing base 102, and the four fixed connecting rods 105 can be completely opened and are parallel to the outer bottom surface of the housing base 102 after being opened; the fixed connecting rod 105 comprises a connecting sleeve rod 119 hinged on the outer bottom surface of the shell base 102 and a connecting telescopic rod 120 inserted into the connecting sleeve rod 119 and capable of extending and contracting along the length direction of the connecting sleeve rod 119; the end portion of the connecting telescopic rod 120 far away from the connecting loop bar 119 is connected with an installation fixing seat 2 which can be fixed at an installation position, and the fixed connecting rod 105 and the installation fixing seat 2 can be mutually detached.

As shown in fig. 4, the mounting fixing base 2 is firstly mounted on four inner side walls of the trunk during mounting, in this embodiment, the mounting fixing base 2 includes a mounting base 201 and a cylindrical connecting member 202 fixed on the mounting base 201, a plurality of fastening strips 203 fixed in cooperation with the fastening hooks 107 are fixed on the inner side wall of the cylindrical connecting member 202, an unlocking gap 204 through which the fastening hooks 107 can pass is provided between adjacent fastening strips 203, screw holes are provided on the mounting base 201, and the mounting fixing base 2 is fixedly mounted on the inner wall of the trunk through screws. Then open fixed connection pole 105 completely, fixed connection pole 105 is including articulating the connecting loop bar 119 on the outer bottom surface of casing base 102 and inserting in connecting loop bar 119 and can follow the flexible connection telescopic link 120 of connecting loop bar 119 length direction, design into the loop bar form with fixed connection pole 105, can be more convenient, nimble adjust to the length of whole fixed connection pole 105, the demand that desk stable support when fully satisfying protective housing 1's firm connection and computer use.

As shown in fig. 5, the end portion of the connection telescopic rod 120 far from the hinged end is connected with a cylindrical connecting member 106 which can extend and retract in the connection telescopic rod 120 and can rotate, the installation fixing base 2 is connected to the cylindrical connecting member 106, and the end portion of the cylindrical connecting member 106 which can extend out of the connection telescopic rod 120 is provided with a plurality of buckling hooks 107 which are uniformly arranged around the circumference of the cylindrical connecting member 106, so that the buckling hooks 107 extending out of the end portion of the connection telescopic rod 120 are buckled on the buckling strip 203 on the installation fixing base 2. During fastening, only the cylindrical connecting piece 106 needs to be inserted into the cylindrical connecting piece 202, when the buckling hook 107 contacts the buckling strip 203, the counterforce received from the buckling strip 203 can extrude the buckling hook 107, so that the buckling hook 107 is properly unfolded, at the moment, the buckling hook 107 can cross the buckling strip 203 under the action of external force, then the buckling hook 107 recovers to the original position under the condition that the counterforce of the buckling strip 203 disappears, and at the moment, the buckling is fastened on the buckling strip 203.

As shown in fig. 6, the bottom plate of the housing base 102 is a mesh plate with an air inlet 121, the hinge joint of the fixed connecting rod 105 is provided with a limit pin, the housing upper cover 103 is provided with two cooling fans 122 and a power supply for supplying power to the cooling fans 122, and the cooling fans 122 are symmetrically distributed on the housing upper cover 103.

When arriving the destination, can take out protective housing 1 from the suitcase, can adjust fixed link 105's expansion angle this moment through spacing pin, until whole protective housing 1 is in by fixed link 105 horizontal support state, thereby make this protective housing 1 form a desk, then take out the notebook computer in protective housing 1 and place and can facilitate the use computer on casing upper cover 103, this kind of transform, can make things convenient for the staff to facilitate the use computer at any time, give the personnel and increase bigger work and life convenience.

As shown in fig. 3, the heat dissipation fan 122 can be opened during the computer use process, the computer can be cooled through the heat dissipation fan 122 and the air inlet 121 on the bottom plate of the housing base 102, the desktop of the computer desk formed by the protective housing 1 is in a hollow state, and the air inlet 121 is arranged on the desktop, so that the heat collection at the bottom of the computer can be effectively reduced, the heat dissipation effect on the computer can be further enhanced through the heat dissipation fan 122 arranged on the housing upper cover 103, and the computer can be guaranteed to work effectively for a long time.

In addition, in this embodiment, an insertion groove 108 having a circular longitudinal cross section is formed in an end surface of the connection telescopic rod 120 for connecting the cylindrical connection member 106, a plurality of limiting snap rings 109 arranged along a depth direction of the insertion groove 108 are formed on an inner surface of the insertion groove 108, and an annular limiting protrusion 110 capable of elastically deforming and being clamped between adjacent limiting snap rings 109 to form axial limiting is formed on an outer surface of the cylindrical connection member 106. Consequently, can adjust the length of whole fixed link 105 through the position of adjustment cylindric connecting piece 106, realize the fixed stable connection between fixed link 105 and the installation fixing base 2 to make whole protective housing 1 can be in the fixed state at the suitcase, can enough reduce the vibrations to notebook computer in protective housing 1, also can play certain guard action to protective housing 1 itself, increase protective housing 1's life.

When the notebook computer needs to be taken out, the whole protective shell 1 does not need to be disassembled, and the notebook computer can be taken out from the shell upper cover 103, when the protective shell 1 needs to be disassembled, only the cylindrical connecting piece 106 needs to be rotated, so that the buckling hook 107 is positioned at the unlocking gap 204 between the adjacent buckling strips 203, the fixed connecting rod 105 can be taken out from the installation fixing seat 2, and the notebook computer is convenient to carry in the future after being taken out, and the fixed connecting rod 105 can be completely folded on the bottom plate of the shell base 102.

In summary, the above-mentioned embodiments are only preferred embodiments of the present invention, and all equivalent changes and modifications made in the claims of the present invention should be covered by the claims of the present invention.

Claims

1. A computer device comprising a protective case (1) in the shape of a rectangular parallelepiped, characterized in that: the protective shell (1) comprises a shell base (102) internally provided with a cuboid containing cavity (101) and a shell upper cover (103) covered on the shell base (102), and rubber strips (104) arranged along the length direction of the inner side walls are fixed on the four inner side walls of the shell base (102); four fixed connecting rods (105) which can be completely folded on the outer bottom surface of the shell base (102) are hinged to the outer bottom surface of the shell base (102), hinged ends of the four fixed connecting rods (105) are respectively distributed at four edges of the bottom surface of the shell base (102), and the four fixed connecting rods (105) can be completely opened and are parallel to the outer bottom surface of the shell base (102) after being opened; the fixed connecting rod (105) comprises a connecting loop bar (119) hinged on the outer bottom surface of the shell base (102) and a connecting telescopic rod (120) inserted into the connecting loop bar (119) and capable of stretching along the length direction of the connecting loop bar (119); the end part of the connecting telescopic rod (120) far away from the connecting sleeve rod (119) is connected with an installation fixing seat (2) which can be fixed at an installation position, and the fixed connecting rod (105) and the installation fixing seat (2) can be mutually detached; the bottom plate of the shell base (102) is a mesh plate with an air passing opening (121), a hinge joint of the fixed connecting rod (105) is provided with a limiting pin, and the shell upper cover (103) is provided with a cooling fan (122) and a power supply for supplying power to the cooling fan (122);

connect the end connection who keeps away from the hinged end on telescopic link (120) and have can be in connecting telescopic link (120) flexible and can pivoted cylindric connecting piece (106), installation fixing base (2) are connected on cylindric connecting piece (106), the tip that can stretch out on cylindric connecting piece (106) and connect telescopic link (120) is equipped with a plurality of lock hooks (107) around cylindric connecting piece (106) circumference evenly arranged, installation fixing base (2) are including installation base (201) and fix cylindric connecting piece (202) on installation base (201), be fixed with on the inside wall of cylindric connecting piece (202) with a plurality of lock strips (203) that lock hook (107) cooperation is fixed, be equipped with unblock clearance (204) that lock hook (107) can pass between adjacent lock strip (203).

2. A computer device according to claim 1, wherein: the number of the heat radiation fans (122) is two, and the heat radiation fans are distributed on the upper cover (103) of the shell in a bilateral symmetry way.

3. A computer device according to claim 1, wherein: the end face, used for connecting the cylindrical connecting piece (106), of the connecting telescopic rod (120) is provided with an insertion groove (108) with a circular longitudinal section, the inner surface of the insertion groove (108) is provided with a plurality of limiting clamping rings (109) arranged along the depth direction of the insertion groove (108), and the outer surface of the cylindrical connecting piece (106) is provided with an annular limiting protrusion (110) which can be elastically deformed and clamped between the adjacent limiting clamping rings (109) to form axial limiting.

4. A computer device according to claim 1, wherein: all be fixed with a plurality of spring holes (111) of evenly arranging along inside wall length direction on four inside walls of casing base (102), the open end of spring hole (111) is towards cuboid holding chamber (101) and spring hole (111) internal fixation has spring (112), and rectangular (104) of rubber passes through spring (112) to be fixed on the inside wall of casing base (102).

5. A computer device according to claim 1 or 4, characterized in that: the side surface of the rubber strip (104) facing the cuboid accommodating cavity (101) is provided with first rubber spherical protrusions (113) which are uniformly distributed.

6. A computer device according to claim 5, wherein: the upper surface of the bottom plate of the shell base (102) is provided with a plurality of second rubber spherical bulges (114) which are uniformly arranged.