Summary of the invention
The purpose of the present invention is to provide a kind of type notebook computer racks, for overcoming drawbacks described above in the prior art.
A kind of type notebook computer rack of embodiment according to the present invention, including bottom plate, be equipped on the upside of the bottom plate can more than
The elevating mechanism of lower height adjustment, the elevating mechanism include support plate, are slidably installed on the support plate bottom end face
First slide, be slidably installed in the bottom plate top end surface second slide, between first slide described in the second slide
The auxiliary rod of four assistance for lifting is hingedly installed, is fixedly mounted on the support plate bottom end face and fixes the front and back support plate
The first thread bush is fixedly mounted on the connecting plate bottom end face in connecting plate together, and the first thread bush internal screw thread is matched
The second thread bush of installation is closed, the second thread bush screw-internal thread fit installs the first thread spindle, the second thread bush top end
The caging bolt that the installation that is screwed on face prevents first thread spindle and second thread bush disengaging from cooperating, described first
Thread spindle and the supporting block are rotatablely installed, and first gear, the bottom plate top end surface is fixedly mounted on first thread spindle
Supporting block is fixedly mounted, gear cavity is equipped in the supporting block, inner wall and the supporting block right end face on the right side of the gear cavity
Between be rotatably assorted rotation axis be installed, second gear, the second gear and institute are fixedly mounted in the rotation axis left end face
First gear engagement is stated, the first knob is fixedly mounted in the rotation axis right end face, by the first knob described in turn, makes institute
The rotation of the first thread spindle is stated, the first thread spindle rotation can push the connecting plate to move up and down to adjust the height, the company
Shaft is fixedly mounted in fishplate bar top end surface, is rotatably assorted in the shaft and rotor plate is installed, being equipped in the rotor plate can be with
The inclined leaning device of computer is adjusted, the leaning device includes that the upward tipper of the rotor plate upper opening, institute is arranged in
The placement plate of computer can be placed by stating the installation that is rotatably assorted between the inner wall of tipper front and back, be fixedly mounted on the placement plate bottom wall
Seat is pushed, the installation that is rotatably assorted between the inner wall of the tipper front and back can push the inclined catch bar of the placement plate, described
Catch bar is slidably installed with the promotion seat, and the inclination groove bottom wall is equipped with the sliding slot being connected with the tipper,
The leaning device further includes the second thread spindle being mounted between the tipper or so inner wall that is rotatably assorted, second spiral shell
Installation threaded block is threadedly engaged on line axis, the threaded block is slidably installed with the sliding slot, hingedly pacifies on the threaded block
Dress controls the control-rod of the catch bar rotation, and the control-rod is hingedly installed with the catch bar.
Further technical solution, the leaning device further include being fixedly mounted in the second thread spindle right end face
The second knob, air blast slot is equipped in the tipper inner left wall, motor, institute is fixedly mounted on the right side of the air blast slot in inner wall
It states and is fixedly connected with motor shaft on the output shaft end face of right side, blade, the placement plate top is fixedly mounted in the motor shaft right end face
Wall is equipped with block slot, and block is hingedly installed in the block slot, and front and back is symmetrically arranged with the first sliding chamber in the rotor plate, described
Be slidably installed slide bar between first sliding chamber side inner wall and one side end face of the rotor plate, solid on one side end face of slide bar
Dingan County fills the first limited block, is fixedly mounted first between one side end face of the first limited block and the first sliding chamber side inner wall
Fixture block is symmetrically fixedly mounted in spring, one side end face of slide bar after going forward, the second sliding chamber is equipped in the fixture block, described second is sliding
It is slidably installed between end face on the upside of chamber upper inside walls and fixture block and collet is installed, the is fixedly mounted on the chuck portion end face
Second spring is fixedly mounted between the second limited block upside end face and the second sliding chamber upper inside walls in two limited blocks.
The beneficial effects of the present invention are: the present invention is adapted to the demand in different height by elevating mechanism, increase branch
The intensity of support, function are extended, and be can be used as a kind of desk and are used, user-friendly, protect user's eyesight and
Vertebra reduces the risk for occupational disease occur, is worthy to be popularized.
Specific embodiment
Below with reference to Fig. 1-3, the present invention is described in detail, for sake of convenience, now such as to hereafter described orientation regulation
Under: hereafter described front-rear direction up and down is consistent with the front-rear direction up and down of Fig. 1 projection relation itself.
Referring to Fig.1-3, a kind of type notebook computer rack of embodiment according to the present invention, including bottom plate 10, the bottom plate 10
Upside is equipped with the elevating mechanism 80 that can be adjusted with upper-lower height, and the elevating mechanism 80 includes support plate 26, the support plate 26
The first slide that is slidably installed on bottom end face 21, be slidably installed in 10 top end surface of bottom plate second slide 20,
The auxiliary rod 18 of four assistance for lifting, 26 bottom of support plate are hingedly installed between first slide 21 described in the second slide 20
Connecting plate 25 that the front and back support plate 26 is fixed together is fixedly mounted on end surface, on 25 bottom end face of connecting plate
The first thread bush 23 is fixedly mounted, 23 screw-internal thread fit of the first thread bush installs the second thread bush 22, second screw thread
It covers 22 screw-internal thread fits and the first thread spindle 12 is installed, the installation that is screwed in 22 top end surface of the second thread bush prevents described
First thread spindle 12 is detached from the caging bolt 24 of cooperation, first thread spindle 12 and the support with second thread bush 22
Block 11 is rotatablely installed, and first gear 17 is fixedly mounted on first thread spindle 12, and 10 top end surface of bottom plate is fixedly mounted
Supporting block 11, the supporting block 11 is interior to be equipped with gear cavity 13, the 13 right side inner wall of gear cavity and 11 right-hand end of supporting block
It is rotatably assorted between face and rotation axis 15 is installed, fixed installation second gear 14 in 15 left end face of rotation axis, described second
Gear 14 is engaged with the first gear 17, and the first knob 16 is fixedly mounted in 15 right end face of rotation axis, passes through turn
First knob 16 rotates first thread spindle 12, and the rotation of the first thread spindle 12 can push the connecting plate
25 move up and down to adjust the height, and shaft 27 is fixedly mounted in 25 top end surface of connecting plate, is rotatably assorted in the shaft 27
Rotor plate 28 is installed, the inclined leaning device 81 of adjustable computer is equipped in the rotor plate 28, the leaning device 81 wraps
It includes and the upward tipper 37 of 28 upper opening of rotor plate is set, be rotatably assorted installation between the 37 front and back inner wall of tipper
The placement plate 33 of computer can be placed, is fixedly mounted on 33 bottom wall of placement plate and pushes seat 42, in 37 front and back of tipper
The installation that is rotatably assorted between wall can push the inclined catch bar 41 of the placement plate 33, the catch bar 41 and the promotion seat
42 are slidably installed, and 37 bottom wall of tipper is equipped with the sliding slot 38 being connected with the tipper 37, the dumper
Structure 81 further includes the second thread spindle 43 being mounted between 37 or so the inner wall of tipper that is rotatably assorted, second thread spindle
Installation threaded block 39 is threadedly engaged on 43, the threaded block 39 is slidably installed with the sliding slot 38, on the threaded block 39
Hinged installation controls the control-rod 40 that the catch bar 41 rotates, the control-rod 40 and the hingedly installation of catch bar 41.
The leaning device 81 further includes the second knob 44 being fixedly mounted in 43 right end face of the second thread spindle,
It is equipped with air blast slot 30 in 37 inner left wall of tipper, motor 29 is fixedly mounted in the 30 right side inner wall of air blast slot, it is described
Motor shaft 31 is fixedly connected on the output shaft end face of right side, blade 32, the placement is fixedly mounted in 31 right end face of motor shaft
33 roof of plate is equipped with block slot 35, block 36 is hingedly installed in the block slot 35, front and back is symmetrically set in the rotor plate 28
There is the first sliding chamber 45, be slidably installed slide bar between the described first sliding 45 side inner wall of chamber and 28 1 side end face of the rotor plate
48, it is fixedly mounted the first limited block 46 on 48 1 side end face of slide bar, 46 1 side end face of the first limited block and described the
The first spring 47 is fixedly mounted between one sliding 45 side inner wall of chamber, folder is symmetrically fixedly mounted after going forward in 48 1 side end face of slide bar
Block 49, the fixture block 49 is interior to be equipped with the second sliding chamber 50, slides between the described second sliding 50 upper inside walls of chamber and 49 upside end face of fixture block
It is dynamic to be coupled installation collet 34, the second limited block 52, second limited block is fixedly mounted on 34 bottom end face of collet
Second spring 53 is fixedly mounted between 52 upsides end face and second sliding 50 upper inside walls of chamber, thus when computer is placed on rotation
After on plate 28, front and back pulls fixture block 49 to block computer, and 28 clamping of computer and rotor plate, block 36 are prevented computer from inclining by collet 34
It is tiltedly rear to glide, start motor 29 when computer needs to radiate, motor 29 rotates with movable vane piece 32 and carries out air blast heat dissipation, when adjusting computer
When gradient, the second knob of turn 44, the second knob 44 drives threaded block 39 to slide on the second thread spindle 43, and threaded block 39 pushes away
Dynamic catch bar 41 is rotated, and the rotation of threaded block 39 pushes seat 42 to be rotated, and is tilted computer, is adjusted the angle of adaptation
Degree.
When use: when needing to carry out lift adjustment, the first knob of turn 16, the first knob 16 rotates second tooth
14 rotation of wheel, second gear 14 rotate the first gear 17 and rotate, and the rotation of first gear 17 drives the rotation of the first thread spindle 12,
After the first thread spindle 12 withstands caging bolt 24 or screws with the second thread bush 22, the first thread bush 23 is rotated, makes to connect
Fishplate bar 25 and shaft 27 carry out the adjusting of oscilaltion, and to adapt to the demand height of different users, computer is placed on rotor plate
On 28, front and back pulls fixture block 49 to block computer, and collet 34 is by 28 clamping of computer and rotor plate, after block 36 prevents computer from tilting
It glides, starts motor 29 when computer needs to radiate, motor 29 rotates with movable vane piece 32 and carries out air blast heat dissipation, when adjusting computer inclination
When spending, the second knob of turn 44, the second knob 44 drives threaded block 39 to slide on the second thread spindle 43, and threaded block 39 pushes away
Lever 41 is rotated, and the rotation of threaded block 39 pushes seat 42 to be rotated, and tilts computer, adjusts the angle of adaptation, is turned
Movable plate 28 can make computer be gone up and down and be tilted in arbitrary angle with around the shaft 27 rotations.
The beneficial effects of the present invention are: the present invention is adapted to the demand in different height by elevating mechanism, increase branch
The intensity of support, function are extended, and be can be used as a kind of desk and are used, user-friendly, protect user's eyesight and
Vertebra reduces the risk for occupational disease occur, is worthy to be popularized.
Those skilled in the art can define, can in the case of not departing from overall spirit of the invention and design
To make the various modifications for above embodiments.It falls within the scope of protection of the present invention.Protection scheme of the invention
It is subject to claims appended hereto.