CN110502075A - A kind of computer display screen - Google Patents
A kind of computer display screen Download PDFInfo
- Publication number
- CN110502075A CN110502075A CN201910799761.0A CN201910799761A CN110502075A CN 110502075 A CN110502075 A CN 110502075A CN 201910799761 A CN201910799761 A CN 201910799761A CN 110502075 A CN110502075 A CN 110502075A
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- Prior art keywords
- sleeve
- display screen
- installation
- retracting cylinder
- computer display
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- 238000009434 installation Methods 0.000 claims abstract description 72
- 230000000694 effects Effects 0.000 claims abstract description 21
- 230000005540 biological transmission Effects 0.000 claims description 48
- 239000004973 liquid crystal related substance Substances 0.000 claims description 11
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 4
- 230000004438 eyesight Effects 0.000 abstract description 7
- 230000013011 mating Effects 0.000 abstract description 4
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 230000006870 function Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon ; Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
- F16M11/26—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other by telescoping, with or without folding
- F16M11/28—Undercarriages for supports with one single telescoping pillar
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
- G06F1/1607—Arrangements to support accessories mechanically attached to the display housing
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/20—Cooling means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Mechanical Engineering (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention relates to computer equipment technical fields, and disclose a kind of computer display screen, including installing bottom case, installation capping is fixedly installed at the top of the installation bottom case, the top of the installation capping is fixedly installed with connection sleeve, and the installation capping is located at the top on the right side of connection sleeve and is fixedly installed with motor, and the top of the connection sleeve is fixedly connected with limited cover, the internal activity of the connection sleeve is equipped with retracting cylinder, and the top of the retracting cylinder is fixedly connected with connecting plate.The computer display screen; by the way that retracting cylinder is arranged; mating connection sleeve; retracting cylinder can be enable to stretch in vertical direction, to drive protecting LCD screen shell to be promoted or reduce height, to realize the height-adjustable function of the computer display screen; the existing computer display screen of effective solution is highly difficult to adjust mostly; the problem of be easy to causeing display distortion, reducing user's viewing effect, influence user's eyesight.
Description
Technical field
The present invention relates to computer equipment technical field, specially a kind of computer display screen.
Background technique
Computer display screen is also generally referred to as computer monitor or computer screen, it is in addition to CPU, mainboard, memory, electricity
A most important computer part except source, keyboard and mouse is by certain electronic document information by specifically transmitting
Equipment is shown to a kind of show tools that human eye is re-reflected on screen, and computer monitor is divided into LED display and liquid crystal at present
Display screen two major classes.
Existing computer display screen mostly uses liquid crystal display, and it is few that liquid crystal display has an energy consumption, environment protection health and keeps away
The advantages that exempting from distortion, but since the visible angle of liquid crystal display is limited, and height is difficult mostly for existing computer display screen
To adjust, when the user of different building shape uses computer, the angle for watching computer display screen is different, if not regulating calculation
The height of machine display screen be easy to cause display distortion, reduces user's viewing effect, influences the eyesight of user.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of computer display screen, have height-adjustable, prevent
It shows distortion, improves the viewing effect of user, convenient for operation and ventilation and heat, improve computer display screen the operation is stable
The advantages that property, solve existing computer display screen is highly difficult to adjust mostly, be easy to cause display distortion, and reduction makes
User's viewing effect influences user's eyesight, and inconvenience operation and heat dissipation effect are poor, and computer display screen job insecurity is asked
Topic.
For realize it is above-mentioned height-adjustable, prevent display distortion, improve the viewing effect of user, convenient for operation and
Ventilation and heat improves computer display screen job stability purpose, shows the invention provides the following technical scheme: a kind of computer is used
Display screen, including bottom case is installed, installation capping is fixedly installed at the top of the installation bottom case, the top of the installation capping is fixed
Connection sleeve is installed, the top that the installation capping is located on the right side of connection sleeve is fixedly installed with motor, the connection sleeve
Top be fixedly connected with limited cover, the internal activity of the connection sleeve is equipped with retracting cylinder, and the top of the retracting cylinder is solid
Surely it is connected with connecting plate, protecting LCD screen shell is fixedly installed on the outside of the connecting plate, the installation bottom case is close to liquid crystal display
The side of protective shell is fixedly connected with support foot rest, and the side of the close connecting plate of the protecting LCD screen shell is fixedly installed with scattered
Heat lid, the top of the dissipating cover is fixed to connect mounting plate, and the bottom of the dissipating cover is fixedly connected with lower installation board, described to dissipate
Heat lid is connect by upper mounting plate and lower installation board with protecting LCD screen shell phase, and the protecting LCD screen shell is far from dissipating cover side
Inner wall be fixedly installed with liquid crystal display, the outer surface of the dissipating cover offers heat release hole, and the inner sidewall of the dissipating cover is fixed
It is connected with filter, the lower rotation of the installation bottom case is connected with drive rod, and the top of the drive rod is through connection sleeve
And the inside of retracting cylinder is extended to, the outer surface thread that the drive rod is located at connection sleeve inner is connected with the first connector sleeve,
The outer surface of first connector sleeve is fixedly connected with sliding block, and the sliding block is slidably connected with the inner sidewall for connecting sleeve, described
It is fixedly connected with the second connector sleeve at the top of first connector sleeve, the inside of retracting cylinder is extended at the top of second connector sleeve,
The outer surface that second connector sleeve is located inside retracting cylinder is fixedly connected with the inner sidewall of retracting cylinder, the appearance of the drive rod
Face is connect with the inner thread of the second connector sleeve, and the outer surface fixing sleeve that the drive rod is located at installation bottom shell is connected to output
The output end of gear, the motor covers through installation and extends to the inside of installation bottom case, the appearance of the motor output end
Face has been fixedly attached limit sleeve and input gear, and the installation bottom case inner wall is rotatably connected to transmission shaft, the transmission shaft
Outer surface fixing sleeve is connected to the second transmission gear and the first transmission gear, and the output gear is meshed with the second transmission gear,
First transmission gear is meshed with input gear.
Preferably, the outside riveting of the upper mounting plate has the second screw, and upper installation is run through in one end of second screw
Plate and the inside for extending to protecting LCD screen shell, second screw are located at one end and liquid crystal screen protection inside protecting LCD screen shell
Protective case mutually rivets, and the upper mounting plate is connect by the second screw with protecting LCD screen shell phase.
Preferably, the outside riveting of the lower installation board has the first screw, and lower installation is run through in one end of first screw
Plate and the inside for extending to protecting LCD screen shell, first screw are located at one end and liquid crystal screen protection inside protecting LCD screen shell
Protective case mutually rivets, and the lower installation board is connect by the first screw with protecting LCD screen shell phase, and the dissipating cover passes through upper installation
Plate and lower installation board are connect with protecting LCD screen shell phase.
Preferably, the bottom of the connecting plate is fixedly connected with connector, and the inside of the connector is fixedly connected with
Fixed column, the top of the connection sleeve are fixedly connected with limited cover, and the bottom of the limited cover is fixedly connected with slotting ring, described to insert
The inside of connection sleeve is run through and extended in the bottom end of ring, and the outer surface of the inner sidewall and retracting cylinder of the limited cover and slotting ring is living
Dynamic connection, one end of the fixed column sequentially pass through connector and retracting cylinder, and the fixed column is located at one end on the outside of retracting cylinder
It is fixedly connected with retracting cylinder, the connecting plate is connected by connector and fixed column with retracting cylinder.
Preferably, the bottom end of the drive rod is fixedly connected with position-arresting disk, and the inner wall of the installation bottom case is offered and limited
The compatible limiting slot of position disk, the position-arresting disk are rotatablely connected by the inner wall of limiting slot and installation bottom case.
Preferably, the outer surface of the drive rod offers motion thread, first connector sleeve and the second connector sleeve
Inside offers through-hole, and the axle center of first connector sleeve and the second connector sleeve is located in same vertical line, first company
Female connector is connected with the second connector sleeve by through-hole, and the inner wall of the through-hole offers interior spiral shell compatible with motion thread
Line.
Preferably, the top of the installation bottom case inner wall opens up fluted, and the bottom of the installation capping is mutually blocked with groove
It connects, and the installation bottom case is connected by groove with installation capping.
Preferably, the limit sleeve is located at the top of input gear, and first transmission gear is located at the second transmission gear
Top, and second transmission gear and the first transmission gear are between input gear and output gear.
Preferably, the inner wall of the connection sleeve offers sliding slot compatible with sliding block, the sliding block with connect sleeve
Inner sidewall be slidably connected, and the outer diameter value of first connector sleeve and retracting cylinder with connection the inner diameter values of sleeve it is equal, it is described
The outer diameter value of second connector sleeve is equal with the inner diameter values of retracting cylinder.
Preferably, the outer surface of the dissipating cover is fixedly connected with dust-break protrusion, and dust-break projects through heat release hole and heat dissipation
Cover cavity is connected, and the heat release hole be connected with dust-break protrusion it is opening down.
Compared with prior art, the present invention provides a kind of computer display screen, have it is following the utility model has the advantages that
1, the computer display screen, by the way that retracting cylinder is arranged, mating connection sleeve can enable retracting cylinder vertical
It stretches on direction, to drive protecting LCD screen shell to be promoted or reduce height, to realize the computer display screen
Height-adjustable function, the existing computer display screen of effective solution are highly difficult to adjust mostly, be easy to cause display picture
The problem of distortion reduces user's viewing effect, influences user's eyesight, setting drive rod, the first connector sleeve and the second connection
Set cooperation can lock the position of retracting cylinder, prevent retracting cylinder from sliding, it is aobvious to improve regulating calculation machine when stopping adjusting height
The stability of display screen height.
2, the computer display screen can be rotated by motor by setting motor, rotate input gear, thus
The first transmission gear is driven to rotate, the second transmission gear below the first transmission gear rotates synchronously, further to drive
Output gear rotation, thus make drive rod rotation, the height of regulating calculation machine display screen, view when user being avoided to manually adjust
Leave display screen in angle, it is difficult to which the height of control display screen needs the problem of constantly correcting, consequently facilitating user operates.
3, computer display screen, by the way that dissipating cover, the heat release hole uniformly opened up on cooperation heat dissipation cap surface, side is arranged
Just protecting LCD screen shell inner ventilation, the existing computer display screen internal heat dissipating effect of effective solution is poor, is used for a long time, shadow
Ring the service life of computer display screen, filter is arranged in the problem of causing display screen job insecurity, can prevent dust from
Heat release hole enters inside protecting LCD screen shell, influences heat dissipation effect.
Detailed description of the invention
Fig. 1 is side structure schematic view of the present invention；
Fig. 2 is present invention connection sleeve schematic cross-sectional view；
Fig. 3 is protecting LCD screen shell schematic cross-sectional view of the present invention；
Fig. 4 is the first connector sleeve overlooking structure diagram of the invention.
In figure: 1, bottom case is installed；2, support foot rest；3, installation capping；4, sleeve is connected；5, retracting cylinder；6, connecting plate；7,
Motor；8, limited cover；9, fixed column；10, the first screw；11, dissipating cover；12, protecting LCD screen shell；13, connector；14, it passes
Lever；15, sliding block；16, limit sleeve；17, input gear；18, the second transmission gear；19, the first transmission gear；20, position-arresting disk；
21, output gear；22, the first connector sleeve；23, the second connector sleeve；24, slotting ring；25, liquid crystal display；26, lower installation board；27, dust-separation
Net；28, heat release hole；29, the second screw；30, upper mounting plate；31, through-hole；32, transmission shaft；33, motion thread；34, limiting slot；
35, groove.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4, a kind of computer display screen, including installation bottom case 1 are please referred to, the top of installation bottom case 1 is fixedly mounted
There is installation capping 3, the top of installation 1 inner wall of bottom case opens up fluted 35, and bottom and 35 phase of groove of installation capping 3 are clamped, and
Installation bottom case 1 is connected by groove 35 with installation capping 3, and the top of installation capping 3 is fixedly installed with connection sleeve 4, installation
The top that capping 3 is located at 4 right side of connection sleeve is fixedly installed with motor 7, and the model A2212 of motor 7 connects the top of sleeve 4
End is fixedly connected with limited cover 8, and the internal activity of connection sleeve 4 is equipped with retracting cylinder 5, and the top of retracting cylinder 5 is fixedly connected with
Connecting plate 6, the outside of connecting plate 6 are fixedly installed with protecting LCD screen shell 12, by be arranged retracting cylinder 5, mating connection sleeve 4,
Retracting cylinder 5 can be enable to stretch in vertical direction, so that protecting LCD screen shell 12 is driven to promote or reduce height, from
And realize the height-adjustable function of the computer display screen, height is difficult mostly for the existing computer display screen of effective solution
The problem of to adjust, be easy to cause display distortion, reduce user's viewing effect, influence user's eyesight, installs bottom case 1
Side close to protecting LCD screen shell 12 is fixedly connected with support foot rest 2, the side of the close connecting plate 6 of protecting LCD screen shell 12
It is fixedly installed with dissipating cover 11, the top of dissipating cover 11 is fixed to connect mounting plate 30, and the outside riveting of upper mounting plate 30 has second
One end of screw 29, the second screw 29 runs through upper mounting plate 30 and extends to the inside of protecting LCD screen shell 12, the second screw 29
One end inside protecting LCD screen shell 12 and 12 phase of protecting LCD screen shell rivet, upper mounting plate 30 by the second screw 29 with
Protecting LCD screen shell 12 is connected, and the bottom of dissipating cover 11 is fixedly connected with lower installation board 26, the outside riveting of lower installation board 26
There is the first screw 10, one end of the first screw 10 runs through lower installation board 26 and extends to the inside of protecting LCD screen shell 12, and first
Screw 10 is located at one end inside protecting LCD screen shell 12 and rivets with 12 phase of protecting LCD screen shell, and lower installation board 26 passes through the first spiral shell
Nail 10 is connected with protecting LCD screen shell 12, and dissipating cover 11 passes through upper mounting plate 30 and lower installation board 26 and protecting LCD screen shell 12
It is connected, protecting LCD screen shell 12 is fixedly installed with liquid crystal display 25, the appearance of dissipating cover 11 far from the inner wall of 11 side of dissipating cover
Face offers heat release hole 28, and the outer surface of dissipating cover 11 is fixedly connected with dust-break protrusion, and dust-break projects through heat release hole 28 and dissipates
Hot 11 inner cavity of lid is connected, and heat release hole 28 be connected with dust-break protrusion it is opening down, it is directed downwardly by dust-break bump openings
Structure can be directly entered the inner cavity of dissipating cover 11 by air flowing to avoid granule foreigns such as dusts, effectively prevent from radiating
Hole plug influences heat dissipation effect, by the way that dissipating cover 11 is arranged, cooperates the heat release hole 28 uniformly opened up on 11 surface of dissipating cover, side
Just 12 inner ventilation of protecting LCD screen shell, the existing computer display screen internal heat dissipating effect of effective solution is poor, is used for a long time,
The service life of computer display screen is influenced, the problem of causing display screen job insecurity, the inner sidewall of dissipating cover 11 is fixed to be connected
It is connected to filter 27, filter 27 is set, can prevent dust from entering inside protecting LCD screen shell 12 from heat release hole 28, influence to dissipate
Thermal effect, the bottom of connecting plate 6 are fixedly connected with connector 13, and one end of fixed column 9 sequentially passes through connector 13 and retracting cylinder
5, one end that fixed column 9 is located at 5 outside of retracting cylinder is fixedly connected with retracting cylinder 5, and connecting plate 6 passes through connector 13 and fixed column 9
It is connected with retracting cylinder 5, the inside of connector 13 is fixedly connected with fixed column 9, and the top of connection sleeve 4 is fixedly connected with limit
Lid 8, the bottom of limited cover 8 are fixedly connected with slotting ring 24, and the inside of connection sleeve 4, limit are run through and extended in the bottom end of slotting ring 24
The inner sidewall of position lid 8 and slotting ring 24 is flexibly connected with the outer surface of retracting cylinder 5, and the lower rotation of installation bottom case 1 is connected with transmission
Bar 14, the bottom end of drive rod 14 are fixedly connected with position-arresting disk 20, and the inner wall of installation bottom case 1 offers compatible with position-arresting disk 20
Limiting slot 34, position-arresting disk 20 are rotatablely connected by the inner wall of limiting slot 34 and installation bottom case 1, and the top of drive rod 14 is through connection
Sleeve 4 and the inside for extending to retracting cylinder 5, the outer surface thread that drive rod 14 is located inside connection sleeve 4 are connected with the first company
Female connector 22, the outer surface of the first connector sleeve 22 are fixedly connected with sliding block 15, and sliding block 15 is slided with the inner sidewall for connecting sleeve 4 to be connected
It connects, the top of the first connector sleeve 22 is fixedly connected with the second connector sleeve 23, and setting drive rod 14, the first connector sleeve 22 and second connect
Female connector 23 cooperates, and can lock the position of retracting cylinder 5 when stopping adjusting height, prevent retracting cylinder 5 from sliding, improve and adjust meter
The stability of calculation machine display screen height, the top of the second connector sleeve 23 extend to the inside of retracting cylinder 5, and the second connector sleeve 23 is located at
Outer surface inside retracting cylinder 5 is fixedly connected with the inner sidewall of retracting cylinder 5, the outer surface of drive rod 14 and the second connector sleeve 23
The inner wall of inner thread connection, connection sleeve 4 offers sliding slot compatible with sliding block 15, and the first connector sleeve 22 and retracting cylinder
5 outer diameter value is equal with the connection inner diameter values of sleeve 4, and the outer diameter value of the second connector sleeve 23 is equal with the inner diameter values of retracting cylinder 5, passes
The outer surface fixing sleeve that lever 14 is located inside installation bottom case 1 is connected to output gear 21, and the output end of motor 7 is through installation capping
3 and the inside of installation bottom case 1 is extended to, the outer surface of 7 output end of motor has been fixedly attached limit sleeve 16 and input gear 17, pacifies
Dress 1 inner wall of bottom case is rotatably connected to transmission shaft 32, and the outer surface of drive rod 14 offers motion thread 33, the first connector sleeve 22
Through-hole 31 is offered with the inside of the second connector sleeve 23, and the axle center of the first connector sleeve 22 and the second connector sleeve 23 is located at same hang down
On straight line, the first connector sleeve 22 is connected with the second connector sleeve 23 by through-hole 31, and the inner wall of through-hole 31 is offered and is driven
The compatible internal screw thread of screw thread 33, the outer surface fixing sleeve of transmission shaft 32 are connected to the second transmission gear 18 and the first transmission gear
19, output gear 21 is meshed with the second transmission gear 18, and the first transmission gear 19 is meshed with input gear 17, limit sleeve 16
Positioned at the top of input gear 17, the first transmission gear 19 is located at the top of the second transmission gear 18, and the second transmission gear 18
And first transmission gear 19 between input gear 17 and output gear 21, the second transmission gear 18 and the first driving cog are set
Wheel 19 is coaxially connected by transmission shaft 32, cooperates limit sleeve 16 and position-arresting disk 20 further to position, input gear 17 can be enhanced
Prevent telescopic adjustment is unstable from causing to improve the stability that motor 7 is driven retracting cylinder 5 with the degree of engagement of output gear 21
Display screen falls damage, by the way that motor 7 is arranged, can be rotated by motor 7, rotate input gear 17, to drive first
Transmission gear 19 rotates, and the second transmission gear 18 positioned at 19 lower section of the first transmission gear rotates synchronously, and further drives defeated
Gear 21 rotates out, so that drive rod 14 is rotated, the height of regulating calculation machine display screen, when user being avoided to manually adjust
Leave display screen in visual angle, it is difficult to which the height of control display screen needs the problem of constantly correcting, consequently facilitating user operates.
When work, which is rotated by the output end of motor 7, rotates input gear 17, thus band
Dynamic first transmission gear 19 rotation, the second transmission gear 18 positioned at 19 lower section of the first transmission gear rotate synchronously, further
It drives output gear 21 to rotate, so that drive rod 14 be made to rotate, is rotated by drive rod 14, cooperate the first connector sleeve 22 and second
Connector sleeve 23 can enable retracting cylinder 5 stretch in vertical direction, so that protecting LCD screen shell 12 be driven to be promoted or dropped
Low clearance, thus realize the height-adjustable function of the computer display screen, the existing computer display screen of effective solution
It is highly difficult to adjust mostly, be easy to cause display distortion, reduce user's viewing effect, influence asking for user's eyesight
Topic.
In conclusion the computer display screen, by the way that retracting cylinder 5 is arranged, mating connection sleeve 4 can make retracting cylinder 5
It can stretch in vertical direction, to drive protecting LCD screen shell 12 to be promoted or reduce height, to realize the calculating
The height-adjustable function of machine display screen, the existing computer display screen of effective solution are highly difficult to adjust mostly, are easy
Display distortion is caused, the problem of reducing user's viewing effect, influence user's eyesight, setting drive rod 14, first connects
Female connector 22 and the cooperation of the second connector sleeve 23 can lock the position of retracting cylinder 5 when stopping adjusting height, prevent retracting cylinder 5 sliding
It falls, improves the stability of regulating calculation machine display screen height, by the way that motor 7 is arranged, can be rotated by motor 7, make to input tooth
17 rotation of wheel, to drive the rotation of the first transmission gear 19, the second transmission gear 18 positioned at 19 lower section of the first transmission gear is same
Step rotation, it is further that output gear 21 is driven to rotate, so that drive rod 14 is rotated, the height of regulating calculation machine display screen
Degree, display screen is left at visual angle when user being avoided to manually adjust, it is difficult to which the height of control display screen, need constantly to correct asks
Topic, by setting dissipating cover 11, cooperates the heat release hole 28 uniformly opened up on 11 surface of dissipating cover consequently facilitating user operates,
Facilitate 12 inner ventilation of protecting LCD screen shell, the existing computer display screen internal heat dissipating effect of effective solution is poor, makes for a long time
With, the problem of influencing the service life of computer display screen, cause display screen job insecurity, filter 27 is set, it can be to prevent
Only dust enters inside protecting LCD screen shell 12 from heat release hole 28, influences heat dissipation effect.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of computer display screen, including installation bottom case (1), it is characterised in that: the top of installation bottom case (1) is fixed
Installation capping (3) is installed, connection sleeve (4) is fixedly installed at the top of the installation capping (3), the installation covers (3)
Top on the right side of connection sleeve (4) is fixedly installed with motor (7), and the top of connection sleeve (4) is fixedly connected limited
The internal activity of position lid (8), connection sleeve (4) is equipped with retracting cylinder (5), and the top of the retracting cylinder (5) is fixedly connected
Have connecting plate (6), be fixedly installed with protecting LCD screen shell (12) on the outside of the connecting plate (6), the installation bottom case (1) is close
The side of protecting LCD screen shell (12) is fixedly connected with support foot rest (2), the close connecting plate of the protecting LCD screen shell (12)
(6) side is fixedly installed with dissipating cover (11), and the top fixation of the dissipating cover (11) connects mounting plate (30), the heat dissipation
The bottom of lid (11) is fixedly connected with lower installation board (26), and the protecting LCD screen shell (12) is interior far from dissipating cover (11) side
Wall is fixedly installed with liquid crystal display (25), and the outer surface of the dissipating cover (11) offers heat release hole (28), the dissipating cover (11)
Inner sidewall be fixedly connected with filter (27), it is described installation bottom case (1) lower rotation be connected with drive rod (14), the biography
The top of lever (14) runs through connection sleeve (4) and extends to the inside of retracting cylinder (5), and the drive rod (14) is located at connector sleeve
The internal outer surface thread of cylinder (4) is connected with the first connector sleeve (22), and the outer surface of first connector sleeve (22) is fixedly connected
Have sliding block (15), is fixedly connected with the second connector sleeve (23) at the top of first connector sleeve (22), drive rod (14) position
It is connected to output gear (21) in the internal outer surface fixing sleeve of installation bottom case (1), the output end of the motor (7) is through installation envelope
Lid (3) and the inside for extending to installation bottom case (1), the outer surface of motor (7) output end has been fixedly attached limit sleeve (16)
With input gear (17), described installation bottom case (1) inner wall is rotatably connected to transmission shaft (32), the appearance of the transmission shaft (32)
Face fixing sleeve is connected to the second transmission gear (18) and the first transmission gear (19), the output gear (21) and the second transmission gear
(18) it is meshed, first transmission gear (19) is meshed with input gear (17).
2. a kind of computer display screen according to claim 1, it is characterised in that: the outside of the upper mounting plate (30)
Riveting has the second screw (29), and one end of second screw (29) through upper mounting plate (30) and extends to protecting LCD screen shell
(12) inside, second screw (29) are located at the internal one end of protecting LCD screen shell (12) and protecting LCD screen shell (12) phase
Riveting, the upper mounting plate (30) are connected by the second screw (29) with protecting LCD screen shell (12).
3. a kind of computer display screen according to claim 1, it is characterised in that: the outside of the lower installation board (26)
Riveting has the first screw (10), and one end of first screw (10) through lower installation board (26) and extends to protecting LCD screen shell
(12) inside, first screw (10) are located at the internal one end of protecting LCD screen shell (12) and protecting LCD screen shell (12) phase
Riveting, the lower installation board (26) are connected by the first screw (10) with protecting LCD screen shell (12), the dissipating cover (11)
It is connected by upper mounting plate (30) and lower installation board (26) with protecting LCD screen shell (12).
4. a kind of computer display screen according to claim 1, it is characterised in that: the bottom of the connecting plate (6) is solid
Surely it is connected with connector (13), the inside of the connector (13) is fixedly connected with fixed column (9), connection sleeve (4)
Top is fixedly connected with limited cover (8), and the bottom of the limited cover (8) is fixedly connected with slotting ring (24), the slotting ring (24)
The inside of connection sleeve (4), the inner sidewall and retracting cylinder (5) of the limited cover (8) and slotting ring (24) are run through and extended in bottom end
Outer surface be flexibly connected, one end of the fixed column (9) sequentially passes through connector (13) and retracting cylinder (5), the fixed column
(9) it is located at one end on the outside of retracting cylinder (5) to be fixedly connected with retracting cylinder (5), the connecting plate (6) passes through connector (13) and solid
Fixed column (9) is connected with retracting cylinder (5).
5. a kind of computer display screen according to claim 1, it is characterised in that: the bottom end of the drive rod (14) is solid
Surely it being connected with position-arresting disk (20), the inner wall of installation bottom case (1) offers and position-arresting disk (20) compatible limiting slot (34),
The position-arresting disk (20) is rotatablely connected by the inner wall of limiting slot (34) and installation bottom case (1).
6. a kind of computer display screen according to claim 1, it is characterised in that: the outer surface of the drive rod (14)
It offering motion thread (33), the inside of first connector sleeve (22) and the second connector sleeve (23) offers through-hole (31),
The axle center of first connector sleeve (22) and the second connector sleeve (23) is located in same vertical line, first connector sleeve (22) with
Second connector sleeve (23) is connected by through-hole (31), and the inner wall of the through-hole (31) offers and motion thread (33) Xiang Shi
The internal screw thread matched.
7. a kind of computer display screen according to claim 1, it is characterised in that: described installation bottom case (1) inner wall
Top opens up fluted (35), and the bottom of the installation capping (3) is mutually clamped with groove (35), and the installation bottom case (1) is logical
Groove (35) is crossed to be connected with installation capping (3).
8. a kind of computer display screen according to claim 1, it is characterised in that: the limit sleeve (16) is located at input
The top of gear (17), first transmission gear (19) are located at the top of the second transmission gear (18), and second transmission
Gear (18) and the first transmission gear (19) are located between input gear (17) and output gear (21).
9. a kind of computer display screen according to claim 1, it is characterised in that: the inner wall of connection sleeve (4)
It offers and is slidably connected with sliding block (15) compatible sliding slot, the sliding block (15) with the inner sidewall for connecting sleeve (4), and is described
The outer diameter value of first connector sleeve (22) and retracting cylinder (5) is equal with the connection inner diameter values of sleeve (4), second connector sleeve (23)
Outer diameter value it is equal with the inner diameter values of retracting cylinder (5).
10. a kind of computer display screen according to claim 1, it is characterised in that: the appearance of the dissipating cover (11)
Face is fixedly connected with dust-break protrusion, and dust-break projects through heat release hole (28) and is connected with dissipating cover (11) inner cavity, and the heat dissipation
Hole (28) is connected opening down with dust-break protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910799761.0A CN110502075A (en) | 2019-08-28 | 2019-08-28 | A kind of computer display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910799761.0A CN110502075A (en) | 2019-08-28 | 2019-08-28 | A kind of computer display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110502075A true CN110502075A (en) | 2019-11-26 |
Family
ID=68588503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910799761.0A Withdrawn CN110502075A (en) | 2019-08-28 | 2019-08-28 | A kind of computer display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110502075A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206627858U (en) * | 2017-02-22 | 2017-11-10 | 天津海瓴信息科技有限公司 | Highly adjust more convenient computer display |
| CN207702081U (en) * | 2017-11-16 | 2018-08-07 | 西安易目软件科技有限公司 | A kind of adjustable computer display screen support |
| CN108857781A (en) * | 2018-06-27 | 2018-11-23 | 郑州天舜电子技术有限公司 | A kind of height-adjustable grinding device of electronic product production |
| CN109630814A (en) * | 2018-11-22 | 2019-04-16 | 明光泰源安防科技有限公司 | A kind of Portable Displays |
-
2019
- 2019-08-28 CN CN201910799761.0A patent/CN110502075A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206627858U (en) * | 2017-02-22 | 2017-11-10 | 天津海瓴信息科技有限公司 | Highly adjust more convenient computer display |
| CN207702081U (en) * | 2017-11-16 | 2018-08-07 | 西安易目软件科技有限公司 | A kind of adjustable computer display screen support |
| CN108857781A (en) * | 2018-06-27 | 2018-11-23 | 郑州天舜电子技术有限公司 | A kind of height-adjustable grinding device of electronic product production |
| CN109630814A (en) * | 2018-11-22 | 2019-04-16 | 明光泰源安防科技有限公司 | A kind of Portable Displays |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191126 |