CN107830361A - Computer screen cam height-regulating device - Google Patents
Computer screen cam height-regulating device Download PDFInfo
- Publication number
- CN107830361A CN107830361A CN201711252797.4A CN201711252797A CN107830361A CN 107830361 A CN107830361 A CN 107830361A CN 201711252797 A CN201711252797 A CN 201711252797A CN 107830361 A CN107830361 A CN 107830361A
- Authority
- CN
- China
- Prior art keywords
- cavity
- rotating shaft
- inner bottom
- transit
- computer screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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Classifications
-
- 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
-
- 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
-
- 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
- F16M2200/00—Details of stands or supports
- F16M2200/08—Foot or support base
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Overhead Projectors And Projection Screens (AREA)
Abstract
The invention discloses computer screen cam height-regulating device, including mounting seat, the inside of the mounting seat offers cavity, the inner bottom wall of the cavity is provided with support bar, the upper end of the support bar offers the first transit, first rotating shaft is inserted with first transit, cam is arranged with the first rotating shaft, gag lever post is additionally provided with the inner bottom wall of the cavity, the second transit is offered on the gag lever post, the second rotating shaft is inserted with second transit, oscillating rod is arranged with second rotating shaft, one end of the oscillating rod is connected with arc ring, the arc ring is provided with fix bar, two placement blocks are additionally provided with the inner bottom wall of the cavity.The present invention drives movable plate to lift by partial gear, so as to facilitate the height of regulating calculation machine screen, the rotation of partial gear is controlled by cam, the convenient work for closing rotary electric machine in time after regulating is simple in construction, convenient and practical.
Description
Technical field
The present invention relates to field of computer technology, more particularly to computer screen cam height-regulating device.
Background technology
Computer has been people's part indispensable in daily work and life.Many people will spend daily
Taking the substantial amounts of time is sitting in face of computer, and at present, most computer screens can only carry out the regulation of screen inclination angle,
Improperly computer screen can cause the various diseases of damage and the cervical spondylopathy, lumbar vertebra strain etc. of eyesight for long-term use of height regulation.
The content of the invention
The regulation that can only carry out screen inclination angle the invention aims to solve active computer screen, makes for a long time
The problem of improperly computer screen can cause the various diseases such as damage and cervical spondylopathy, lumbar vertebra strain of eyesight with height regulation,
And the computer screen cam height-regulating device proposed.
To achieve these goals, present invention employs following technical scheme：
Computer screen cam height-regulating device, including mounting seat, the inside of the mounting seat offer cavity, the cavity
Inner bottom wall be provided with support bar, the upper end of the support bar offers the first transit, first is inserted with first transit
Rotating shaft, cam is arranged with the first rotating shaft, gag lever post is additionally provided with the inner bottom wall of the cavity, is opened up on the gag lever post
There is the second transit, the second rotating shaft is inserted with second transit, oscillating rod, the oscillating rod are arranged with second rotating shaft
One end be connected with arc ring, the arc ring is provided with fix bar, be additionally provided with the inner bottom wall of the cavity two placement blocks,
The 3rd transit is offered on each placement block, is inserted with bull stick in each 3rd transit, each bull stick
On be arranged with partial gear, belt pulley is arranged with two bull sticks, first is arranged with two belt pulleys
Belt, rotary electric machine, drive shaft and first rotating shaft and wherein one of the rotary electric machine are additionally provided with the inner bottom wall of the cavity
The second belt is arranged with individual belt pulley, loop bar is additionally provided with the inner bottom wall of the cavity, movement is inserted with the loop bar
Plate, in the both sides side wall of the movable plate on be equipped with the rack being meshed with two partial gears.
Preferably, it is arranged with banking stop on the first rotating shaft, the second rotating shaft and bull stick.
Preferably, the diameter of the fix bar is identical with the distance between partial gear sawtooth.
Preferably, one of them described placement block is provided with limited block, and socket, the arc are offered on the limited block
The one end of ring away from fix bar is plugged in socket and is slidably connected with the inwall of socket.
Preferably, the inside of the loop bar offers placed cavity, and the inner bottom part of the placed cavity is provided with multiple springs, described
The upper end of spring is connected with connecting plate jointly.
Preferably, the lower end of the movable plate through loop bar upper side wall and extend to inside and the connecting plate of placed cavity
Upper side wall is fixedly connected.
In the present invention, the lower end of computer screen and the upper end of movable plate are connected, starts rotary electric machine, passes through the first skin
Band and two the second belt drive cams and partial gear rotate, and one of partial gear drives when being engaged with movable plate
Movable plate moves down, and another partial gear is gone to drives movable plate up to move when being engaged with movable plate, you can regulation
The height of computer screen, during the height of regulating calculation machine screen, when the longer one end of cam goes to top, extrude oscillating rod
One end up move, the oscillating rod other end drive arc ring down move, fix bar insertion partial gear sawtooth between,
So as to which partial gear be fixed, after height is regulated, the work of the convenient motor that stops operating in time.The present invention passes through
Partial gear drives movable plate lifting, and so as to facilitate the height of regulating calculation machine screen, partial gear is controlled by cam
Rotation, the convenient work for closing rotary electric machine in time after regulating is simple in construction, convenient and practical.
Brief description of the drawings
Fig. 1 is the structural representation of computer screen cam height-regulating device main view proposed by the present invention；
Fig. 2 is the structural representation of computer screen cam height-regulating device part proposed by the present invention backsight.
In figure：Block, 8 bull sticks, 9 skins are placed in 1 mounting seat, 2 cams, 3 gag lever posts, 4 oscillating rods, 5 arc rings, 6 fix bars, 7
Belt wheel, 10 partial gears, 11 first belts, 12 rotary electric machines, 13 second belts, 14 loop bars, 15 springs, 16 movable plates, 17
Limited block.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme 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, rather than whole embodiments.
In the description of the invention, it is to be understood that term " on ", " under ", "front", "rear", "left", "right", " top ",
The orientation or position relationship of the instruction such as " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, merely to just
In the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation, with
Specific azimuth configuration and operation, therefore be not considered as limiting the invention.
Reference picture 1-2, computer screen cam height-regulating device, including mounting seat 1, the inside of mounting seat 1 offer cavity,
The inner bottom wall of cavity is provided with support bar, and the upper end of support bar offers the first transit, first rotating shaft is inserted with the first transit,
Cam 2 is arranged with first rotating shaft, is rotated, is additionally provided with the inner bottom wall of cavity spacing by first rotating shaft rotational band moving cam 2
Bar 3, the second transit is offered on gag lever post 3, the second rotating shaft is inserted with the second transit, oscillating rod 4 is arranged with the second rotating shaft,
One end of oscillating rod 4 is connected with arc ring 5, and arc ring 5 is provided with fix bar 6, two placements are additionally provided with the inner bottom wall of cavity
Block 7, one of block 7 of placing are provided with limited block 17, offer socket on limited block 17, arc ring 5 away from fix bar 6 one
End is plugged in socket and is slidably connected with the inwall of socket, and while arc ring 5 rotates, limited block 17 is to arc ring 5
One end progress is spacing, prevents the position of arc ring 5 from shifting, and each place offers the 3rd transit on block 7, each 3rd turn
It is intraoral to be inserted with bull stick 8, partial gear 10, the diameter of fix bar 6 and incomplete tooth are arranged with each bull stick 8
Take turns that the distance between 10 sawtooth are identical, ensure that fix bar 6 can be inserted between the sawtooth of partial gear 10 to partial gear
10 are fixed, and banking stop is arranged with first rotating shaft, the second rotating shaft and bull stick 8, and banking stop can prevent first rotating shaft from departing from
Cam, the second rotating shaft depart from gag lever post 3 and bull stick 8 depart from partial gear 10 the occurrence of, be arranged on two bull sticks 8
There is belt pulley 9, the first belt 11 is arranged with two belt pulleys 9, rotary electric machine 12 is additionally provided with the inner bottom wall of cavity, rotate electricity
The drive shaft of machine 12 in first rotating shaft and one of belt pulley 9 with being arranged with the second belt 13, by starting rotary electric machine
12 the first belts 9 of drive and the second belt 13 rotate, so as to be rotated with moving cam 2 and partial gear 10, the inner bottom wall of cavity
On be additionally provided with loop bar 14, movable plate 16 is inserted with loop bar 14, be equipped with the both sides side wall of movable plate 16 with two not exclusively
The rack that gear 10 is meshed, movable plate 16 is driven to move down when one of partial gear 10 engages with movable plate 16,
Another partial gear 10 is gone to drives movable plate 16 up to move when being engaged with movable plate 16, you can regulating calculation machine screen
Height, during the height of regulating calculation machine screen, when the longer one end of cam 2 goes to top, the one end for extruding oscillating rod 4 is past
Upper motion, the other end of oscillating rod 4 drive arc ring 5 down to move, and fix bar 6 is inserted between the sawtooth of partial gear 10, from
And partial gear 10 is fixed, after height is regulated, user's sufficient reaction time can be given, it is convenient to stop in time
The work of rotary electric machine 12, the inside of loop bar offer placed cavity, and the inner bottom part of placed cavity is provided with multiple springs 15, spring 15
Upper end is connected with connecting plate jointly, and the lower end of movable plate 16 runs through the upper side wall of loop bar 14 and extends to inside and the company of placed cavity
The upper side wall of fishplate bar is fixedly connected, and during adjusting height, spring 15 can provide upward elastic force and downward pulling force, convenient
The regulation of height, rocking for computer screen can be reduced when computer screen declines, security is higher.
In the present invention, the lower end of computer screen is connected with the upper end of movable plate 16, starts rotary electric machine 12, by the
One belt 11 and two the second belts 13 rotate with moving cam 2 and partial gear 10, and one of partial gear 10 is with moving
Dynamic plate 16 drives movable plate 16 to move down when engaging, and another partial gear 10 goes to drive when engaging with movable plate 16 and moved
Dynamic plate 16 up moves, you can the height of regulating calculation machine screen, during the height of regulating calculation machine screen, when cam 2 is longer
When one end goes to top, one end of extruding oscillating rod 4 is up moved, and the other end of oscillating rod 4 drives arc ring 5 down to move, Gu
Fixed pole 6 is inserted between the sawtooth of partial gear 10, so as to which partial gear 10 be fixed, after height is regulated, and side
Just stop operating the work of motor 12 in time.
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 the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. computer screen cam height-regulating device, including mounting seat (1), it is characterised in that the inside of the mounting seat (1) opens up
There is a cavity, the inner bottom wall of the cavity is provided with support bar, and the upper end of the support bar offers the first transit, described first turn
It is intraoral to be inserted with first rotating shaft, cam (2) is arranged with the first rotating shaft, gag lever post is additionally provided with the inner bottom wall of the cavity
(3) the second transit, is offered on the gag lever post (3), is inserted with the second rotating shaft in second transit, in second rotating shaft
Oscillating rod (4) is arranged with, one end of the oscillating rod (4) is connected with arc ring (5), and the arc ring (5) is provided with fix bar
(6) two, are additionally provided with the inner bottom wall of the cavity and places block (7), the 3rd turn is offered on each placement block (7)
Mouthful, bull stick (8) is inserted with each 3rd transit, partial gear (10) is arranged with each bull stick (8),
Belt pulley (9) is arranged with two bull sticks (8), the first belt (11) is arranged with two belt pulleys (9), it is described
Rotary electric machine (12), drive shaft and the first rotating shaft and one of them of the rotary electric machine (12) are additionally provided with the inner bottom wall of cavity
The second belt (13) is arranged with belt pulley (9), loop bar (14), the loop bar (14) are additionally provided with the inner bottom wall of the cavity
On be inserted with movable plate (16), in the both sides side wall of the movable plate (16) on be equipped with and mutually nibbled with two partial gears (10)
The rack of conjunction.
2. computer screen cam height-regulating device according to claim 1, it is characterised in that the first rotating shaft, second
Banking stop is arranged with rotating shaft and bull stick (8).
3. computer screen cam height-regulating device according to claim 1, it is characterised in that the fix bar (6) it is straight
Footpath size is identical with the distance between partial gear (10) sawtooth.
4. computer screen cam height-regulating device according to claim 1, it is characterised in that one of them described placement block
(7) be provided with limited block (17), offer socket on the limited block (17), the arc ring (5) away from fix bar (6) one
End is plugged in socket and is slidably connected with the inwall of socket.
5. computer screen cam height-regulating device according to claim 1, it is characterised in that the inside of the loop bar opens up
There is placed cavity, the inner bottom part of the placed cavity is provided with multiple springs (15), and the upper end of the spring (15) is connected with connection jointly
Plate.
6. computer screen cam height-regulating device according to claim 5, it is characterised in that under the movable plate (16)
End runs through the upper side wall of loop bar (14) and extends to the inside of placed cavity to be fixedly connected with the upper side wall of connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711252797.4A CN107830361A (en) | 2017-12-01 | 2017-12-01 | Computer screen cam height-regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711252797.4A CN107830361A (en) | 2017-12-01 | 2017-12-01 | Computer screen cam height-regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107830361A true CN107830361A (en) | 2018-03-23 |
Family
ID=61641063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711252797.4A Withdrawn CN107830361A (en) | 2017-12-01 | 2017-12-01 | Computer screen cam height-regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107830361A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704178A (en) * | 2018-05-27 | 2018-10-26 | 东莞市联洲知识产权运营管理有限公司 | A kind of infusion support of descending operation simplicity |
| CN109027565A (en) * | 2018-09-25 | 2018-12-18 | 苏州睿达矩自动化设备有限公司 | A kind of monitoring device of adjustable angle |
| CN109578771A (en) * | 2018-12-28 | 2019-04-05 | 黑龙江盛大科技有限公司 | A kind of large screen video network device with protective device |
-
2017
- 2017-12-01 CN CN201711252797.4A patent/CN107830361A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704178A (en) * | 2018-05-27 | 2018-10-26 | 东莞市联洲知识产权运营管理有限公司 | A kind of infusion support of descending operation simplicity |
| CN108704178B (en) * | 2018-05-27 | 2020-12-22 | 陈艳芳 | Infusion support easy and convenient to lift |
| CN109027565A (en) * | 2018-09-25 | 2018-12-18 | 苏州睿达矩自动化设备有限公司 | A kind of monitoring device of adjustable angle |
| CN109578771A (en) * | 2018-12-28 | 2019-04-05 | 黑龙江盛大科技有限公司 | A kind of large screen video network device with protective device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180323 |