It is a kind of to be moved easily and the computer cabinet of rapid heat dissipation
Technical field
The present invention relates to computer cabinet technical field more particularly to a kind of it is moved easily and the computer machine of rapid heat dissipation
Case.
Background technology
For cabinet as the part in computer fittings, the main function that it rises is placement and fixed each computer fittings, is played
One support and protective effect, in addition, computer housing have electromagnetic radiation shielding important function, due to cabinet unlike CPU,
The accessories such as video card, mainboard can improve rapidly overall performance, so not being listed in emphasis always in DIY considers object.Application number
For 201620628344.1 disclosure of the invention it is a kind of be moved easily and the computer cabinet of rapid heat dissipation, it is described outer including shell
The right side wall of shell is provided with exhaust vent, and the bottom four corners of the shell are connected with idler wheel, groove is provided at the top of the shell,
Pull rod is plugged at the top of the groove, the bottom of the groove is connected with trolley case, the left and right sides installation of the trolley case
There is fan, this is moved easily and the computer cabinet of rapid heat dissipation, inner wall are equipped with fan, and outlet air is equipped in fan opposing sidewalls
Hole, for the electronic element radiating of computer cabinet, idler wheel is arranged at the bottom of cabinet, and handle is equipped at the top of cabinet for movement
Computer cabinet is simply light.
It is mobile and radiate that foregoing invention is not easy to cabinet, therefore it is proposed that a kind of be moved easily and the computer of rapid heat dissipation
Cabinet solves the above problems.
Invention content
The purpose of the present invention is to solve shortcoming in the prior art, and the one kind proposed is moved easily and radiates
Fast computer cabinet.
To achieve these goals, present invention employs following technical solutions:
A kind of to be moved easily and the computer cabinet of rapid heat dissipation, including machine case body, the bottom of the machine case body offers two
A mounting groove, limited block is slidably fitted in two mounting grooves, and the bottom of two limited blocks is welded with pulley, two limitings
The side that block is located remotely from each other offers rectangular channel, and sliding bar is movably installed in two rectangular channels, is welded on the sliding bar
Rack is connected to, is opened up on the machine case body there are two placed cavity, two placed cavities are located remotely from each other respectively positioned at two mounting grooves
Side, one end that two sliding bars are located remotely from each other is slidably mounted on respectively in two placed cavities, and peace is slided in the placed cavity
Equipped with the fixed sliding panel being set on sliding bar, two sliding panel sides close to each other are respectively welded the one of the first spring
End, the other end of two the first springs are respectively welded on two placed cavities side inner wall close to each other, the machine case body
On open up there are two motor cavity, two motor cavities are located at the lower section of two placed cavities respectively, on the bottom side inner wall of two motor cavities
The first motor is installed with, first gear, first gear and rack phase are welded on the output shaft of two the first motors
It engages, is opened up on the machine case body there are two movable chamber, two movable chambers are located at close to each other one of two mounting grooves respectively
Side is installed with the second motor on the bottom side inner wall of two movable chambers, is respectively welded on the output shaft of second motor
There are second gear and third gear, the first chain is engaged in second gear, the second chain, two peaces are engaged on third gear
Tankage is rotatablely equipped with motion bar on the side inner wall far from installation channel opening, and the 4th tooth is welded on two motion bars
Wheel, the 4th gear are sequentially connected by the first chain and second gear, and the bottom end of the rotating bar is threaded with screw thread
Block, threaded block are fixedly connected with limited block, and round bar, two round bar difference are rotatablely equipped on the bottom side inner wall of two movable chambers
The side close to each other positioned at two the second motors is welded with the 5th gear on two round bars, and the 5th gear passes through the second chain
Item is connect with third gear drive, and the first taper cone pulley is welded on two round bars, and the first taper cone pulley is located at the upper of the 5th gear
It is square, the second taper cone pulley is engaged on two the first taper cone pulleies, two the second taper cone pulleies side close to each other is welded with solid
Fixed pole, the bottom of the machine case body are opened up there are two through-hole, and two through-holes are located at close to each other one of two movable chambers respectively
Side, two fixed link one end close to each other are extended respectively in two through-holes, and be welded with reel, and two through-holes are mutually remote
From side inner wall on be welded with hinge, two hinges are located at two openings of the through-hole far from two through-holes respectively, two
Movable plate is hinged on hinge, the bottom of two movable plates is welded with fixed block, and two fixed blocks are located at two work respectively
Side of the movable plate far from two hinges, opens up that there are two fixing groove, two fixing grooves point on the bottom side inner wall of the machine case body
Not Wei Yu two through-holes side close to each other, two fixing grooves are adapted respectively with two fixed blocks, the machine case body
It is welded with two rectangular blocks on the inner wall of bottom side, two rectangular blocks are located at the side that two hinges are located remotely from each other, two rectangular blocks
Top offers sliding slot, and sliding shoe is slidably fitted in two sliding slots, and the side that two sliding shoes are located remotely from each other is welded
There is one end of second spring, the other end of two second springs is respectively welded on the side inner wall that two sliding slots are located remotely from each other,
Connecting rod is rotatablely equipped on two sliding shoes, the bottom of two one end of connecting rod far from sliding shoe is welded with kelly
One end, the other end of two kellies are respectively welded at the top of two movable plates.
Preferably, wired one end of winding on the reel, the other end of line are fixedly mounted on the bottom of movable plate.
Preferably, offer circular hole on the side inner wall that two through-holes are located remotely from each other, two circular holes respectively with two work
Dynamic chamber is connected, and two fixed links are rotatably installed in respectively in two circular holes, and first axle is installed with respectively in two circular holes
It holds, clutch shaft bearing is set in fixed link.
Preferably, offer sliding eye on two mounting grooves side inner wall close to each other, two sliding eyes respectively with
Two movable chambers are connected, and two the first chains are slidably mounted on respectively in two sliding eyes.
Preferably, the top of two threaded blocks offers threaded hole, and internal thread is equipped in two threaded holes, and two turn
External screw thread is equipped in lever, internal thread is adapted with external screw thread.
Preferably, rotation slot, the both ends of two round bars are offered on the bottom side inner wall of the movable chamber and top side inner wall
It is rotatably installed in respectively in two rotation slots, second bearing, two second bearing difference is installed in two rotation slots
It is set in the both ends of round bar.
Preferably, offer slide opening on the side inner wall that two mounting grooves are located remotely from each other, two slide openings respectively with two
Placed cavity is connected, and two sliding bars are slidably mounted on respectively in two slide openings, and two slide openings are close to the side inner wall of motor cavity
On offer movable span, two movable spans are connected respectively with two motor cavities, and the output shaft of two the first motors turns respectively
It is dynamic to be mounted in two movable spans, and extend in slide opening.
Preferably, the both sides of the machine case body offer sliding eye, two sliding eyes respectively with two placed cavity phases
Connection, two sliding bars are slidably mounted on respectively in two sliding eyes, and are extended to outside machine case body.
Preferably, sliding rail is welded on the top side inner wall of the placed cavity and bottom side inner wall, the both sides of sliding panel are welded
Sliding block is connected to, two sliding blocks are slidably mounted on respectively on two sliding rails.
Preferably, the card slot that both sides are opening is offered at the top of the sliding shoe, shaft is installed in card slot,
Connecting rod is rotatably installed in shaft.
Compared with prior art, the beneficial effects of the invention are as follows:
(1)Pass through rectangular channel, sliding bar, rack, placed cavity, sliding panel, the first spring, motor cavity, the first motor, the first tooth
The cooperation of wheel, sliding block and sliding rail, the output shaft of the first motor drive first gear rotation, and first gear rotation band carry-over bar moves
Dynamic, rack movement drives sliding bar to be slided in placed cavity, and sliding bar drives sliding panel to be slided in placed cavity, and sliding panel drives
Sliding block slides on sliding rail, slides the first spring of plate stretching so that sliding bar skids off rectangular channel;
(2)Pass through matching for the second motor, second gear, the first chain, rotating bar, the 4th gear, threaded block, limited block and pulley
It closes, the output shaft of the second motor drives second gear rotation, and second gear rotation drives the movement of the first chain, the movement of the first chain
The 4th gear is driven to rotate, the rotation of the 4th gear drives rotating bar rotation, and rotating bar is threadedly coupled with threaded block, rotating bar rotation
Threaded block movement is driven, threaded block drives limited block to be slided in mounting groove, and limited block band movable pulley removes mounting groove;
(3)By the second motor, third gear, the second chain, rotating bar, the 5th gear, the first taper cone pulley, the second taper cone pulley,
Fixed link, through-hole, reel, hinge, movable plate, fixed block, fixing groove, rectangular block, sliding slot, sliding shoe, second spring, connection
The cooperation of bar and kelly, the output shaft of the second motor drive the rotation of third gear, and the rotation of third gear drives the movement of the second chain,
The 5th gear of second chain-driving rotates, and the rotation of the 5th gear drives round bar rotation, and round bar rotation drives the rotation of the first taper cone pulley,
The rotation of first taper cone pulley drives the rotation of the second taper cone pulley, and the rotation of the second taper cone pulley drives fixed link rotation, and fixed link rotation drives
Reel rotates so that reel unwrapping wire, under the active force of second spring, second spring drives sliding shoe to slide on the chute
Dynamic, sliding shoe drives connecting rod rotation, and connecting rod drives kelly movement, and kelly drives movable plate in turns on hinges so that logical
Hole is opened;
The present invention is convenient for machine case body mobile and rapid heat dissipation, simple in structure, easy to use.
Description of the drawings
Fig. 1 a kind of is moved easily and the structure diagram of the computer cabinet of rapid heat dissipation to be proposed by the present invention;
Fig. 2 a kind of is moved easily and the structure diagram of the part A of the computer cabinet of rapid heat dissipation to be proposed by the present invention;
Fig. 3 a kind of is moved easily and the structure diagram of the part B of the computer cabinet of rapid heat dissipation to be proposed by the present invention;
Fig. 4 a kind of is moved easily and the structure diagram of the C portion of the computer cabinet of rapid heat dissipation to be proposed by the present invention;
Fig. 5 a kind of is moved easily and the structural representation of the rotating bar of the computer cabinet of rapid heat dissipation solid to be proposed by the present invention
Figure.
In figure:1 machine case body, 2 mounting grooves, 3 limited blocks, 4 pulleys, 5 rectangular channels, 6 sliding bars, 7 racks, 8 placed cavities, 9
Sliding panel, 10 first springs, 11 motor cavities, 12 first motors, 13 first gears, 14 movable chambers, 15 second motors, 16 second teeth
Wheel, 17 third gears, 18 first chains, 19 second chains, 20 rotating bars, 21 the 4th gears, 22 threaded blocks, 23 round bars, 24
Five gears, 25 first taper cone pulleies, 26 second taper cone pulleies, 27 fixed links, 28 through-holes, 29 reels, 30 hinges, 31 movable plates, 32
Fixed block, 33 fixing grooves, 34 rectangular blocks, 35 sliding slots, 36 sliding shoes, 37 second springs, 38 connecting rods, 39 kellies.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.
It is a kind of to be moved easily and the computer cabinet of rapid heat dissipation with reference to Fig. 1-5, including machine case body 1, machine case body 1
Bottom is opened up there are two mounting groove 2, is slidably fitted with limited block 3 in two mounting grooves 2, the bottom of two limited blocks 3 is welded
Pulley 4 is connected to, the side that two limited blocks 3 are located remotely from each other offers rectangular channel 5, is movably installed in two rectangular channels 5
Sliding bar 6 is welded with rack 7 on sliding bar 6, is opened up on machine case body 1 there are two placed cavity 8, two placed cavities 8 are located at respectively
The side that two mounting grooves 2 are located remotely from each other, one end that two sliding bars 6 are located remotely from each other are slidably mounted on two placed cavities 8 respectively
It is interior, the fixed sliding panel 9 being set on sliding bar 6, two sliding panels 9 side close to each other are slidably fitted in placed cavity 8
One end of the first spring 10 is respectively welded, the other end of two the first springs 10 is respectively welded at two placed cavities 8 and mutually leans on
On near side inner wall, opened up on machine case body 1 there are two motor cavity 11, two motor cavities 11 are located at two placed cavities 8 respectively
Lower section, be installed with the first motor 12, the output shaft of two the first motors 12 on the bottom side inner wall of two motor cavities 11
On be welded with first gear 13, first gear 13 is meshed with rack 7, is opened up on machine case body 1 there are two movable chamber 14, two
A movable chamber 14 is located at two mounting grooves 2 side close to each other respectively, and peace is fixed on the bottom side inner wall of two movable chambers 14
Equipped with the second motor 15, second gear 16 and third gear 17, second gear are respectively welded on the output shaft of the second motor 15
The first chain 18 is engaged on 16, the second chain 19 is engaged on third gear 17, two mounting grooves 2 are open far from mounting groove 2
Side inner wall on be rotatablely equipped with motion bar 20, the 4th gear 21, the 4th gear 21 are welded on two motion bars 20
It is sequentially connected by the first chain 18 with second gear 16, the bottom end of rotating bar 20 is threaded with threaded block 22, threaded block 22
It is fixedly connected with limited block 3, round bar 23 is rotatablely equipped on the bottom side inner wall of two movable chambers 14, two round bars 23 distinguish position
In two the second motors 15 side close to each other, the 5th gear 24 is welded on two round bars 23, the 5th gear 24 passes through
Second chain 19 is sequentially connected with third gear 17, and the first taper cone pulley 25, the first taper cone pulley 25 are welded on two round bars 23
Positioned at the top of the 5th gear 24, the second taper cone pulley 26, two the second taper cone pulleies 26 are engaged on two the first taper cone pulleies 25
Side close to each other is welded with fixed link 27, and the bottom of machine case body 1 is opened up there are two through-hole 28, and two through-holes 28 are distinguished
The side close to each other positioned at two movable chambers 14, two one end close to each other of fixed link 27 extend respectively to two through-holes 28
It is interior, and reel 29 is welded with, hinge 30 is welded on the side inner wall that two through-holes 28 are located remotely from each other, two hinges 30 divide
Not Wei Yu two openings of the through-hole 28 far from two through-holes 28, be hinged with movable plate 31, two activities on two hinges 30
The bottom of plate 31 is welded with fixed block 32, and two fixed blocks 32 are located at one of two movable plates 31 far from two hinges 30 respectively
Side, opens up that there are two fixing grooves 33 on the bottom side inner wall of machine case body 1, and it is mutual that two fixing grooves 33 are located at two through-holes 28 respectively
Close side, two fixing grooves 33 are adapted respectively with two fixed blocks 32, and two are welded on the bottom side inner wall of machine case body 1
A rectangular block 34, two rectangular blocks 34 are located at the side that two hinges 30 are located remotely from each other, and the top of two rectangular blocks 34 opens up
There is sliding slot 35, sliding shoe 36 is slidably fitted in two sliding slots 35, the side that two sliding shoes 36 are located remotely from each other is welded with
One end of second spring 37, the other end of two second springs 37 are respectively welded at the side inner wall that two sliding slots 35 are located remotely from each other
On, connecting rod 38 is rotatablely equipped on two sliding shoes 36, the bottom of two one end of connecting rod 38 far from sliding shoe 36 is equal
One end of kelly 39 is welded with, the other end of two kellies 39 is respectively welded at the top of two movable plates 31, passes through rectangular channel
5th, sliding bar 6, rack 7, placed cavity 8, sliding panel 9, the first spring 10, motor cavity 11, the first motor 12, first gear 13, cunning
The cooperation of block and sliding rail, the output shaft of the first motor 12 drive first gear 13 to rotate, and the rotation band carry-over bar 7 of first gear 13 moves
Dynamic, the movement of rack 7 drives sliding bar 6 to be slided in placed cavity 8, and sliding bar 6 drives sliding panel 9 to be slided in placed cavity 8, slides
Plate 9 is slided with movable slider on sliding rail, and sliding panel 9 stretches the first spring 10 so that sliding bar 6 skids off rectangular channel 5;Pass through second
Motor 15, second gear 16, the first chain 18, rotating bar 20, the 4th gear 21, threaded block 22, limited block 3 and pulley 4 are matched
It closing, the output shaft of the second motor 15 drives second gear 16 to rotate, and the rotation of second gear 16 drives the first chain 18 to move, and first
The movement of chain 18 drives the 4th gear 21 to rotate, and the rotation of the 4th gear 21 drives rotating bar 20 to rotate, rotating bar 20 and threaded block
22 are threadedly coupled, and the rotation of rotating bar 20 drives threaded block 22 to move, and threaded block 22 drives limited block 3 to be slided in mounting groove 2, limit
Position block 3 removes mounting groove 2 with movable pulley 4;Pass through the second motor, 15, third tooth 17, the second chain 19, round bar 23, the 5th gear
24th, the first taper cone pulley 25, the second taper cone pulley 26, fixed link 27, through-hole 28, reel 29, hinge 30, movable plate 31, fixed block
32nd, the cooperation of fixing groove 33, rectangular block 34, sliding slot 35, sliding shoe 36, second spring 37, connecting rod 38 and kelly 39, the second electricity
The output shaft of machine 15 drives third gear 17 to rotate, and the rotation of third gear 17 drives the second chain 19 to move, 19 band of the second chain
Dynamic 5th gear 24 rotates, and the rotation of the 5th gear 24 drives round bar 23 to rotate, and the rotation of round bar 23 drives the first taper cone pulley 25 to rotate,
The rotation of first taper cone pulley 25 drives the second taper cone pulley 26 to rotate, and the rotation of the second taper cone pulley 26 drives fixed link 27 to rotate, fixed link
27 rotations drive reel 29 to rotate so that 29 unwrapping wire of reel, under the active force of second spring 37, second spring 37 drives
Sliding shoe 36 slides on sliding slot 35, and sliding shoe 36 drives connecting rod 38 to rotate, and connecting rod 38 drives kelly 39 to move, kelly 39
Movable plate 31 is driven to be rotated on hinge 30 so that through-hole 28 is opened;The present invention is moved convenient for machine case body 1 and rapid heat dissipation,
It is simple in structure, it is easy to use.
In the present embodiment, wired one end of winding on reel 29, the other end of line is fixedly mounted on the bottom of movable plate 31
Portion offers circular hole on the side inner wall that two through-holes 28 are located remotely from each other, and two circular holes are connected respectively with two movable chambers 14
Logical, two fixed links 27 are rotatably installed in respectively in two circular holes, are installed with clutch shaft bearing in two circular holes respectively, and first
Bearing is set in fixed link 27, and sliding eye, two sliding eyes are offered on two mounting grooves 2 side inner wall close to each other
It is connected respectively with two movable chambers 14, two the first chains 18 are slidably mounted on respectively in two sliding eyes, two threaded blocks
22 top offers threaded hole, and internal thread is equipped in two threaded holes, external screw thread is equipped in two rotating bars 20, interior
Screw thread is adapted with external screw thread, offers rotation slot on the bottom side inner wall of movable chamber 14 and top side inner wall, two round bars 23
Both ends are rotatably installed in respectively in two rotation slots, and second bearing, two second bearings are installed in two rotation slots
The both ends of round bar 23 are respectively sleeved at, slide opening, two slide openings point are offered on the side inner wall that two mounting grooves 2 are located remotely from each other
It is not connected with two placed cavities 8, two sliding bars 6 are slidably mounted on respectively in two slide openings, and two slide openings are close to motor cavity
Movable span is offered on 11 side inner wall, two movable spans are connected respectively with two motor cavities 11, two the first motors
12 output shaft is rotatably installed in respectively in two movable spans, and is extended in slide opening, and the both sides of machine case body 1 offer cunning
Dynamic hole, two sliding eyes are connected respectively with two placed cavities 8, and two sliding bars 6 are slidably mounted on respectively in two sliding eyes,
And extend to outside machine case body 1, sliding rail is welded on the top side inner wall of placed cavity 8 and bottom side inner wall, the both sides of sliding panel 9 are equal
Sliding block is welded with, two sliding blocks are slidably mounted on respectively on two sliding rails, and it is opening that the top of sliding shoe 36, which offers both sides,
Card slot, be installed with shaft in card slot, connecting rod 38 is rotatably installed in shaft, passes through rectangular channel 5, sliding bar 6, rack
7th, the cooperation of placed cavity 8, sliding panel 9, the first spring 10, motor cavity 11, the first motor 12, first gear 13, sliding block and sliding rail,
The output shaft of first motor 12 drives first gear 13 to rotate, and the rotation band carry-over bar 7 of first gear 13 moves, and rack 7 moves band
Dynamic sliding bar 6 slides in placed cavity 8, and sliding bar 6 drives sliding panel 9 to be slided in placed cavity 8, and sliding panel 9 exists with movable slider
It is slided on sliding rail, sliding panel 9 stretches the first spring 10 so that sliding bar 6 skids off rectangular channel 5;Pass through the second motor 15, the second tooth
Take turns the cooperation of the 16, first chain 18, rotating bar 20, the 4th gear 21, threaded block 22, limited block 3 and pulley 4, the second motor 15
Output shaft drive second gear 16 rotate, second gear 16 rotation drive the first chain 18 move, the first chain 18 movement band
Dynamic 4th gear 21 rotates, and the rotation of the 4th gear 21 drives rotating bar 20 to rotate, and rotating bar 20 is threadedly coupled with threaded block 22, turns
The rotation of lever 20 drives threaded block 22 to move, and threaded block 22 drives limited block 3 to be slided in mounting groove 2, and limited block 3 is with movable pulley
4 remove mounting groove 2;Pass through the second motor, 15, third tooth 17, the second chain 19, round bar 23, the 5th gear 24, the first taper cone pulley
25th, the second taper cone pulley 26, fixed link 27, through-hole 28, reel 29, hinge 30, movable plate 31, fixed block 32, fixing groove 33, square
The cooperation of shape block 34, sliding slot 35, sliding shoe 36, second spring 37, connecting rod 38 and kelly 39, the output shaft band of the second motor 15
Dynamic third gear 17 rotates, and the rotation of third gear 17 drives the second chain 19 to move, and the second chain 19 drives 24 turns of the 5th gear
Dynamic, the rotation of the 5th gear 24 drives round bar 23 to rotate, and the rotation of round bar 23 drives the first taper cone pulley 25 to rotate, the first 25 turns of taper cone pulley
Dynamic that the second taper cone pulley 26 is driven to rotate, the rotation of the second taper cone pulley 26 drives fixed link 27 to rotate, and the rotation of fixed link 27 drives coiling
29 rotation of wheel so that 29 unwrapping wire of reel, under the active force of second spring 37, second spring 37 drives sliding shoe 36 in sliding slot
It is slided on 35, sliding shoe 36 drives connecting rod 38 to rotate, and connecting rod 38 drives kelly 39 to move, and kelly 39 drives movable plate 31 to exist
It is rotated on hinge 30 so that through-hole 28 is opened;The present invention is moved convenient for machine case body 1 and rapid heat dissipation, simple in structure, user
Just.
In the present embodiment:Starting the first motor 12 first, the output shaft of the first motor 12 drives first gear 13 to rotate, the
One gear 13 rotation band carry-over bar 7 moves, and the movement of rack 7 drives sliding bar 6 to be slided in placed cavity 8, and sliding bar 6, which drives, to be slided
Plate 9 slides in placed cavity 8, and sliding panel 9 is slided with movable slider on sliding rail, and sliding panel 9 stretches the first spring 10 so that slides
Bar 6 skids off rectangular channel 5, then starts the second motor 15, and the output shaft of the second motor 15 drives second gear 16 to rotate, the second tooth
16 rotation of wheel drives the first chain 18 to move, and the movement of the first chain 18 drives the 4th gear 21 to rotate, the 4th gear 21 rotation band
Turn lever 20 rotates, and rotating bar 20 is threadedly coupled with threaded block 22, and the rotation of rotating bar 20 drives threaded block 22 to move, threaded block
22 drive limited block 3 to be slided in mounting groove 2, and limited block 3 removes mounting groove 2, the output shaft band of the second motor 15 with movable pulley 4
Dynamic third gear 17 rotates, and the rotation of third gear 17 drives the second chain 19 to move, and the second chain 19 drives 24 turns of the 5th gear
Dynamic, the rotation of the 5th gear 24 drives round bar 23 to rotate, and the rotation of round bar 23 drives the first taper cone pulley 25 to rotate, the first 25 turns of taper cone pulley
Dynamic that the second taper cone pulley 26 is driven to rotate, the rotation of the second taper cone pulley 26 drives fixed link 27 to rotate, and the rotation of fixed link 27 drives coiling
29 rotation of wheel so that 29 unwrapping wire of reel, under the active force of second spring 37, second spring 37 drives sliding shoe 36 in sliding slot
It is slided on 35, sliding shoe 36 drives connecting rod 38 to rotate, and connecting rod 38 drives kelly 39 to move, and kelly 39 drives movable plate 31 to exist
It is rotated on hinge 30 so that through-hole 28 is opened, and is moved convenient for machine case body 1 and rapid heat dissipation.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.