A kind of computer monitor with myopia prevention function
Technical field
The utility model is related to display technology field, specially a kind of computer monitor with myopia prevention function.
Background technology
Computer monitor is also generally referred to as computer monitor or computer screen, and it is except CPU, mainboard, internal memory, electricity
A most important computer part outside source, keyboard, mouse, up to the present the concept of computer monitor is not also unified says
Method, but it is recognized it is mostly identical, as the term suggests it should show certain e-file by specific transmission equipment
Show a kind of show tools that human eye is re-reflected on screen.
Computer monitor mainly passes on visual messages to user, so enables a user to quick and visible in detail
The content of lookup, display is also the indispensable part of computer simultaneously.
But computer use time is long, the work that the eye fatigue of user, especially all day can be caused to be sitting in by computer
Make personnel, but existing computer monitor does not possess regulatory function, the visual impairment of user can be so caused for a long time, even
Produce myopia.
Utility model content
(One)The technical problem of solution
In view of the shortcomings of the prior art, the utility model provides a kind of computer monitor with myopia prevention function, solution
The problem of computer monitor of having determined can not be automatically adjusted.
(Two)Technical scheme
To realize object above, the utility model is achieved by the following technical programs:One kind has myopia prevention function
Computer monitor, including base, the preceding surface of the base is installed with controller, and the top of the base is fixedly mounted
Have and support bar is connected with turntable, the turntable, the inside of support bar is installed with portable plate, the portable plate
Inwall of the both sides with support bar be slidably connected, the inwall of the support bar has been symmetrically mounted at the bottom of the first motor, the first electricity
Threaded rod is installed with by shaft coupling on the output shaft of machine, the top of the threaded rod runs through portable plate and extends to activity
On the top of plate, the portable plate and correspondence threaded rod position be inlaid with the thread bush being adapted with threaded rod, the activity
The top of plate and connecting rod is installed between two threaded rods, the connecting rod top is through support bar and extends
To the outside of support bar, the one end of the connecting rod away from support bar is installed with monitor body, the monitor body
Preceding surface be installed with connecting box.
The joint place of the connecting box and monitor body is inlaid with the first light-passing board, the inwall bottom pair of the connecting box
Title, which is provided with the top of slide rail, the slide rail, is provided with the slide being adapted with slide rail, and the fixed peace in inner side of two slides
Equipped with fixed block, it is fixedly connected between two fixed blocks by concavees lens, side of the slide away from fixed block is fixedly mounted
Have and gear is installed with the second motor, the output shaft of second motor, the inwall bottom of the connecting box is fixedly mounted
There is rack, and rack and pinion is intermeshed, the preceding surface inserting of the connecting box has the second light-passing board, the controller difference
It is electrically connected with the first motor and the second motor.
It is preferred that, the position of the top of the support bar and corresponding connecting rod is inlaid with the sleeve being adapted with connecting rod.
It is preferred that, first light-passing board, the second light-passing board and concavees lens are located at same level height.
It is preferred that, the bottom of the base is installed with installing plate.
It is preferred that, at the top of the inwall of the support bar and position of correspondence threaded rod is provided with the axle being adapted with threaded rod
Bearing.
It is preferred that, the surface of the threaded rod and the lower section fixed installation restraining position ring block for being located at portable plate.
(Three)Beneficial effect
The utility model provides a kind of computer monitor with myopia prevention function.Possesses following beneficial effect:
(1), should computer monitor with myopia prevention function, by the second motor, concavees lens, the first light-passing board and the
The setting of two light-passing boards, the light for producing display screen body by the effects of concavees lens can user can become apparent from
Observe the content that show of display screen, effectively maintained this not only reduces the eye fatigue of user, and also
The eyes of user, prevent the hypometropia of user, so improve the live and work quality of people.
(2), should with myopia prevention function computer monitor, by the first motor, threaded rod, portable plate and connecting rod
Setting, enable monitor body up and down stretching motion, so enable people to regulation height, user can adjust
Optimum height, prevents the bow-backed phenomenon that computer is produced that is used for a long time of people, has ensured the body of people, improved the life of people
The living and quality of production.
Brief description of the drawings
Fig. 1 is the utility model structure front view;
Fig. 2 is the utility model structural side view;
Fig. 3 is the structural representation of the utility model support bar;
Fig. 4 is the structure top view of the utility model connecting box;
Fig. 5 is the partial structurtes enlarged drawing in A portions in the utility model Fig. 4.
In figure:1 base, 2 controllers, 3 turntables, 4 support bars, 5 portable plates, 6 first motors, 7 threaded rods, 8 thread bush,
9 connecting rods, 10 monitor bodies, 11 spacing rings, 12 connecting boxs, 13 first light-passing boards, 14 slide rails, 15 slides, 16 fixed blocks, 17
Concavees lens, 18 second motors, 19 gears, 20 racks, 21 second light-passing boards, 22 sleeves, 23 installing plates, 24 bearing blocks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-5 are referred to, the utility model provides a kind of technical scheme:A kind of computer with myopia prevention function is shown
Device, including base 1, the preceding surface of base 1 are installed with controller 2, and the bottom of base 1 is installed with installing plate 23, peace
Filling plate 23 has fixed and support whole device effect, and the top of base 1 is installed with activity on turntable 3, turntable 3
It is connected with support bar 4, the inside of support bar 4 is installed with portable plate 5, the inwall of the both sides of portable plate 5 with support bar 4 is slided
Dynamic connection, the inwall of support bar 4 has been symmetrically mounted at the bottom of on the first motor 6, the output shaft of the first motor 6 to be fixed by shaft coupling
Threaded rod 7 is installed, the top of threaded rod 7 runs through portable plate 5 and extends to the top of portable plate 5, at the top of the inwall of support bar 4
And the position of correspondence threaded rod 7 is provided with the bearing block 24 being adapted with threaded rod 7, bearing block 24 has fixed and support screw thread
The effect of bar 7, make threaded rod 7 during rotation more stablize, on portable plate 5 and correspondence threaded rod 7 position be inlaid with
The thread bush 8 being adapted with threaded rod 7, the surface of threaded rod 7 and the lower section fixed installation restraining position ring block 11 for being located at portable plate 5,
Spacing ring 11 prevents the excessive of the displacement of portable plate 5, the top of portable plate 5 and the company of being installed between two threaded rods 7
Extension bar 9, the top of connecting rod 9 runs through support bar 4 and extends to the outside of support bar 4, the top of support bar 4 and correspondence connecting rod
9 position is inlaid with the sleeve 22 being adapted with connecting rod 9, and the one end of connecting rod 9 away from support bar 4 is installed with display
Body 10, the preceding surface of monitor body 10 is installed with connecting box 12.
The joint place of connecting box 12 and monitor body 10 is inlaid with the first light-passing board 13, the inwall bottom pair of connecting box 12
Title is provided with slide rail 14, and the top of slide rail 14 is provided with the slide 15 being adapted with slide rail 14, and the inner side of two slides 15 is equal
It is installed between fixed block 16, two fixed blocks 16 and is fixedly connected by concavees lens 17, slide 15 is away from fixed block 16
Side is installed with the second motor 18, the output shaft of the second motor 18 and is installed with gear 19, the inwall of connecting box 12
Bottom is installed with rack 20, and rack 20 is intermeshed with gear 19, and the preceding surface inserting of connecting box 12 has the second printing opacity
Plate 21, the first light-passing board 13, the second light-passing board 21 and concavees lens 17 are located at same level height, and the first light-passing board 13 and second is saturating
The just only effect of printing opacity of tabula rasa 21, concavees lens 17 have the effect of astigmatism, enable people to display sheet visible in detail
Picture on body 10, controller 2 is electrically connected with respectively at the first motor 6 and the second motor 18.
In use, first operational control device 2, starts the first motor 6, the first motor 6 is driven on portable plate 5 by threaded rod 7
Lower movement, waits and is moved to behind suitable position, closes the first motor 6, then starts the second motor 18, the second motor 18 passes through tooth
Wheel 19 and rack 20 drive concavees lens 17 to move forward and backward, and wait and are moved to behind suitable position, close the second motor 18, complete to make
With.
In summary, there should be the computer monitor of myopia prevention function, by the second motor 18, concavees lens 17, first
The setting of the light-passing board 21 of light-passing board 13 and second, the light for producing display screen body 10 can be allowed by the effects of concavees lens 17
What user can become apparent from observes the content that display screen is shown, this not only reduces the eye fatigue of user, and
And also have the eyes for effectively maintaining user, the hypometropia of user is prevented, life and the work of people is so improved
Make quality.
Meanwhile, by the setting to the first motor 6, threaded rod 7, portable plate 5 and connecting rod 9, enable monitor body 10
Stretching motion above and below enough, so enables people to regulation height, allows user to adjust optimum height, prevent the length of people
Phase uses the bow-backed phenomenon that computer is produced, and has ensured the body of people, has improved life and the quality of production of people.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or deposited between operating
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability is included, so that process, method, article or equipment including a series of key elements not only will including those
Element, but also other key elements including being not expressly set out, or also include being this process, method, article or equipment
Intrinsic key element.In the absence of more restrictions.By sentence " including one ... the key element limited, it is not excluded that
Also there is other identical element in the process including the key element, method, article or equipment ".
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.