CN109681746A - It is a kind of for the computer base marked examination papers of going over examination papers online - Google Patents
It is a kind of for the computer base marked examination papers of going over examination papers online Download PDFInfo
- Publication number
- CN109681746A CN109681746A CN201910038288.4A CN201910038288A CN109681746A CN 109681746 A CN109681746 A CN 109681746A CN 201910038288 A CN201910038288 A CN 201910038288A CN 109681746 A CN109681746 A CN 109681746A
- Authority
- CN
- China
- Prior art keywords
- bottom end
- examination papers
- computer
- online
- gear
- 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.)
- Pending
Links
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
- 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
-
- 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
- F16M11/02—Heads
- F16M11/04—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand
- F16M11/06—Means for attachment of apparatus; Means allowing adjustment of the apparatus relatively to the stand allowing pivoting
-
- 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
- F16M11/02—Heads
- F16M11/18—Heads with mechanism for moving the apparatus relatively to the stand
-
- 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
Abstract
The invention discloses a kind of for the computer base marked examination papers of going over examination papers online, including bottom end mounting plate, the bottom end of the bottom end mounting plate is equipped with bottom surface by fixed column and adsorbs sucker, the inside top of the bottom end mounting plate is fixedly installed with outer telescopic tube, sliding interior bar is slidably connected on the inside of the outer telescopic tube, the side of the sliding interior bar is rotatably connected to mobile runner by shaft, bottom end semi-circle gear is provided on the inside of the bottom end mounting plate, the top of the bottom end mounting plate is fixedly installed with cylindrical base.The inside two sides of the cylindrical base are rotatably connected to pedestal gear by shaft, the present invention is provided with pedestal gear, bottom end semi-circle gear and elastic latch, avoid using go over examination papers online the computer base marked examination papers when, the problem of computer base person of being not convenient to use to mark examination papers that gos over examination papers online adjusts the tilt angle of screen as needed, the using effect for the computer base marked examination papers that influences to go over examination papers online.
Description
Technical field
The invention belongs to computer base technical fields, and in particular to a kind of for the computer base marked examination papers of going over examination papers online.
Background technique
Computer base can help to solve the various skills that people are encountered in family or commercial office place operation computer
Art problem, its ergonomic designs can improve working efficiency with prevention work fatigue bring health problem, with life
With the ideal space of work, computer base is incorporated in the fields such as retail, amusement, finance, medical treatment, traffic extensively, and product is contained
The categories such as sheet screen, double screen, large format Mosaic screen, with the arrival of information age, computer and network almost at
People, especially young people's work and the important component in life.But the computer disease due to caused by improper use
It is following, wherein most commonly seen with cervical spondylosis.Show as the stiff pain of neck, aching of shoulder and arm, is had a dizzy spell at the numbness of fingers more
Deng.The anxiety of cervical vertebra Surrounding muscles and strain are mainly caused due to computer improper use, cervical intervertebral disk and Minor articulus move back
Become.
At present using using go over examination papers online the computer base marked examination papers when, the computer base marked examination papers of going over examination papers online is not convenient to use
Person adjusts the tilt angle of screen as needed, the using effect for the computer base marked examination papers that influences to go over examination papers online, meanwhile, using
Line go over examination papers the computer base marked examination papers when, the computer base marked examination papers of going over examination papers online is difficult to be reached for the effect of screen cooling by air pump
Fruit, and, the person of being not convenient to use is mobile and fixed mask position, and it is convenient that the computer base marked examination papers that influences to go over examination papers online uses
Property.
Summary of the invention
The purpose of the present invention is to provide a kind of for the computer base marked examination papers of going over examination papers online, to solve to make using existing
With ice-cold formula go over examination papers online the computer base marked examination papers when, the computer base person of being not convenient to use to mark examination papers that gos over examination papers online adjusts as needed
The tilt angle of screen is saved, while the problem of the person's of being not convenient to use movement and fixed mask position.
It is to achieve the above object, the invention provides the following technical scheme: a kind of for the computer base marked examination papers of going over examination papers online,
Including bottom end mounting plate, it is characterised in that: the bottom end of the bottom end mounting plate is equipped with bottom surface by fixed column and adsorbs sucker, institute
The inside top for stating bottom end mounting plate is fixedly installed with outer telescopic tube, slidably connects in sliding on the inside of the outer telescopic tube
The side of bar, the sliding interior bar is rotatably connected to mobile runner by shaft, is provided with bottom on the inside of the bottom end mounting plate
Semi-circle gear is held, the top of the bottom end mounting plate is fixedly installed with cylindrical base, the inside two sides of the cylindrical base
It is rotatably connected to pedestal gear by shaft, is provided with elastic latch on the outside of the pedestal gear and bottom end semi-circle gear,
Connection is engaged with bottom end semi-circle gear in the bottom end of the pedestal gear.
Preferably, the top of the bottom end mounting plate and the corresponding position of bottom end semi-circle gear offer rectangular straight slot,
The cylindrical base bottom end offers convenient for bottom end semi-circle gear and the intermeshing kerve of pedestal gear, the cylinder base
Seat two sides are fixedly connected by fixed frame with the top of bottom end mounting plate.
Preferably, the top of the pedestal gear is fixedly connected with computer rack and stretches outer bar, and the computer rack stretches outer bar
Inside be provided with air pump, the computer rack, which stretches, is provided with sealing baffle on the inside of outer bar.
Preferably, the sealing baffle is located at the top position of air pump.
Preferably, the top of the sealing baffle is provided with escape pipe, and the end of the escape pipe is equipped with solenoid valve, institute
The side for stating the flexible outer bar of computer rack is provided with discharge pipe, and the discharge pipe and the connector of the flexible outer bar of computer rack are lower than sealing
The side of the level height of baffle, the discharge pipe is provided with valve.
Preferably, the side of the flexible outer bar of the computer rack is connected with bottom end by pipeline and passes gas solenoid, the bottom
The side that end passes gas solenoid is connected with bottom end tracheae by pipeline, and the bottom end tracheae is located at the inside of bottom end mounting plate,
The end of the bottom end tracheae is connected to outer telescopic tube.
Preferably, sealing slide plate, the top of the sealing slide plate are slidably connected on the inside of the flexible outer bar of the computer rack
It is fixedly connected with the flexible interior bar of computer rack.
Preferably, the side of the flexible outer bar of the computer rack is provided with host computer installation frame plate, and the computer rack is flexible interior
The side of bar is provided with auxiliary computer installation frame plate, is provided with screw thread on the inside of host computer installation frame plate and auxiliary computer installation frame plate
Hole.
Preferably, the top of the bottom end mounting plate is equipped with controller.
Preferably, the air pump, bottom end pass gas solenoid and solenoid valve and are electrically connected with controller.
Compared with the prior art, the present invention has the following beneficial effects:
(1) present invention is provided with pedestal gear, bottom end semi-circle gear and elastic latch, when user needs to adjust screen
When tilt angle, user can be rotated the flexible outer bar of computer rack, and computer rack stretches outer bar with the rotation of moving base gear, pedestal gear
The elastic latch rotation in outside is driven, the elastic latch on the outside of pedestal gear and bottom end semi-circle gear generates deformation, pedestal tooth
The elastic latch card of wheel outside different location is set on the elastic latch on the outside of the semi-circle gear of bottom end, since elastic latch has one
Determine consistency and elasticity, only pedestal gear just can rotate under external force, avoid using the computer bottom marked examination papers of going over examination papers online
When seat, the computer base person of being not convenient to use to mark examination papers that gos over examination papers online adjusts the tilt angle of screen as needed, influences to read online
The problem of rolling up the using effect for the computer base marked examination papers.
(2) present invention is provided with sealing baffle, escape pipe and discharge pipe, when user is without making when adjusting screen height
User controls solenoid valve by controller and closes, and user opens the valve at discharge pipe, and the wind that air pump pumps out passes through discharge pipe
The wind of outflow, discharge pipe outflow can reinforce the ventilation on rear side of screen, avoid temperature on rear side of screen excessively high, when user needs level
When mobile screen position, user controls bottom end by controller and passes gas solenoid unlatching, and solenoid valve is closed, and closes discharge pipe
The valve at place, the air that air pump pumps out passes through bottom end and passes gas solenoid to flow to bottom end intratracheal, and is flowed to by bottom end tracheae
In outer telescopic tube, outer telescopic tube pushes the sliding interior bar of bottom end to move downward, and bottom surface absorption sucker is pushed away table by sliding interior bar
Face, at this point, user can be extracted out the air in outer telescopic tube by air pump using the mobile screen of mobile runner, when need to fix,
Interior bar retraction outer telescopic tube is slided, at this point, mobile runner is higher than bottom surface absorption sucker bottom end again, bottom surface absorption sucker suction is arrived
Ground screen can be fixed, avoid using go over examination papers online the computer base marked examination papers when, the computer base marked examination papers of going over examination papers online is difficult
To be reached for the effect of screen cooling by air pump, meanwhile, the person's of being not convenient to use movement and fixed mask position influence to read online
The problem of rolling up the convenience that the computer base marked examination papers uses.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is that auxiliary computer of the invention installs rack structure schematic diagram；
Fig. 3 is the flexible outer bar structural schematic diagram of computer rack of the invention；
Fig. 4 is use state diagram of the invention.
In figure: sucker, 4- elastic latch, the bottom end 5- semi-circle gear, 6- are adsorbed in the mobile runner of 1- solenoid valve, 2-, the bottom surface 3-
Pedestal gear, the bottom end 7- tracheae, 8- outer telescopic tube, the bottom end 9- mounting plate, 10- sliding interior bar, 11- controller, the auxiliary computer peace of 12-
Shelve plate, 13- sealing baffle, 14- air pump, the bottom end 15- biography gas solenoid, 16- cylindrical base, 17- escape pipe, 18- electricity
Brain frame stretch outer bar, 19- sealing slide plate, 20- discharge pipe, 21- host computer installation frame plate, 22- computer rack stretch interior bar.
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.
It please refers to shown in Fig. 1-4, the invention provides the following technical scheme: a kind of for the computer bottom marked examination papers of going over examination papers online
Seat, including bottom end mounting plate 9, it is characterised in that: the bottom end of bottom end mounting plate 9 is equipped with bottom surface by fixed column and adsorbs sucker 3,
The inside top of bottom end mounting plate 9 is fixedly installed with outer telescopic tube 8, and the inside of outer telescopic tube 8 slidably connects sliding interior bar 10,
The side of sliding interior bar 10 is rotatably connected to mobile runner 2 by shaft, and the inside of bottom end mounting plate 9 is provided with half knuckle-tooth of bottom end
Wheel 5, the top of bottom end mounting plate 9 are fixedly installed with cylindrical base 16, and the inside two sides of cylindrical base 16 are turned by shaft
It moves and is connected with pedestal gear 6, the outside of pedestal gear 6 and bottom end semi-circle gear 5 is provided with elastic latch 4, pedestal gear 6
Connection is engaged with bottom end semi-circle gear 5 in bottom end.
The top of bottom end mounting plate 9 and the corresponding position of bottom end semi-circle gear 5 offer rectangular straight slot, cylindrical base
16 bottom ends offer convenient for bottom end semi-circle gear 5 and the intermeshing kerve of pedestal gear 6, and 16 two sides of cylindrical base pass through solid
Determine frame to be fixedly connected with the top of bottom end mounting plate 9.
The top of pedestal gear 6 is fixedly connected with the flexible outer bar 18 of computer rack, the inside setting of the flexible outer bar 18 of computer rack
There is air pump 14, the inside of the flexible outer bar 18 of computer rack is provided with sealing baffle 13.
Sealing baffle 13 is located at the top position of air pump 14.
The top of sealing baffle 13 is provided with escape pipe 17, and the end of escape pipe 17 is equipped with solenoid valve 1, and computer rack is flexible
The side of outer bar 18 is provided with discharge pipe 20, and discharge pipe 20 and the connector of the flexible outer bar 18 of computer rack are lower than sealing baffle 13
The side of level height, discharge pipe 20 is provided with valve.
The side of the flexible outer bar 18 of computer rack is connected with bottom end by pipeline and passes gas solenoid 15, and bottom end passes tracheae electromagnetism
The side of valve 15 is connected with bottom end tracheae 7 by pipeline, and bottom end tracheae 7 is located at the inside of bottom end mounting plate 9, bottom end tracheae 7
End is connected to outer telescopic tube 8.
The inside of the flexible outer bar 18 of computer rack slidably connects sealing slide plate 19, and the top of sealing slide plate 19 is fixedly connected with
Computer rack stretches interior bar 22.
The side of the flexible outer bar 18 of computer rack is provided with host computer installation frame plate 21, and the side of the flexible interior bar 22 of computer rack is set
It is equipped with auxiliary computer installation frame plate 12, the inside that host computer installation frame plate 21 and auxiliary computer install frame plate 12 is provided with threaded hole.
The top of bottom end mounting plate 9 is equipped with controller 11.
Air pump 14, bottom end pass gas solenoid 15 and solenoid valve 1 and are electrically connected with controller 11.
The working principle of the invention and process for using: in the use of the present invention, user first computer screen is installed to it is auxiliary
The side of computer installation frame plate 12 can install respectively two computer screens when user needs using two computer screens
Frame plate 12 is installed to auxiliary computer and host computer installs 21 side of frame plate, user's engaging means power supply, when user needs to adjust
When the tilt angle of screen, user can be rotated the flexible outer bar 18 of computer rack, and computer rack stretches outer bar 18 with 6 turns of moving base gear
Dynamic, pedestal gear 6 drives the elastic latch 4 in outside to rotate, and the elastic latch 4 in 5 outside of pedestal gear 6 and bottom end semi-circle gear is equal
Deformation is generated, the elastic latch 4 of 6 outside different location of pedestal gear blocks the elastic latch 4 for being set to 5 outside of bottom end semi-circle gear
On, since elastic latch 4 has certain degree of hardness and elasticity, only pedestal gear 6 just be can rotate under external force, work as user
When needing to adjust the spacing between the height or two screens of single screen, user controls bottom end by controller 11 and passes tracheae
Solenoid valve 15 is closed, and solenoid valve 1 is opened, meanwhile, air pump 14 is run, and air pump 14 discharges the air into computer rack and stretches in outer bar 18
Side, the computer rack air in outer bar 18 that stretches boost computer rack interior bar 22 of stretching, and computer rack interior bar 22 of stretching highly increases, and are convenient for
User adjusts the spacing of screen height or two screens, when user is it is not necessary that when adjusting screen height, user passes through control
Device 11 controls solenoid valve 1 and closes, and user opens the valve at discharge pipe 20, and the wind that air pump 14 pumps out is flowed by discharge pipe 20
Out, the wind that discharge pipe 20 flows out can reinforce the ventilation on rear side of screen, avoid temperature on rear side of screen excessively high, when user needs level
When mobile screen position, user controls bottom end by controller 11 and passes the unlatching of gas solenoid 15, and solenoid valve 1 is closed, and closes
Valve at discharge pipe 20, the air that air pump 14 pumps out passes through bottom end biography gas solenoid 15 and flows in bottom end tracheae 7, and passes through
Bottom end tracheae 7 flows in outer telescopic tube 8, and outer telescopic tube 8 pushes the sliding interior bar 10 of bottom end to move downward, and sliding interior bar 10 will
Bottom surface absorption sucker 3 pushes away desktop, at this point, user when need to fix, can pass through air pump 14 using mobile runner 2 mobile screen
By the air extraction in outer telescopic tube 8,10 retraction outer telescopic tube 8 of interior bar is slided, is inhaled at this point, mobile runner 2 is higher than bottom surface again
3 bottom end of accessory sucker, bottom surface absorption sucker 3, which is adsorbed onto ground screen, to be fixed.
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.In the absence of more restrictions.By sentence " element limited including one ..., it is not excluded that
There is also other identical elements in the process, method, article or apparatus that includes the 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 for the computer base marked examination papers of going over examination papers online, including bottom end mounting plate (9), it is characterised in that: the bottom end peace
The bottom end of loading board (9) is equipped with bottom surface absorption sucker (3) by fixed column, and the inside top of the bottom end mounting plate (9) is fixed
It is equipped with outer telescopic tube (8), sliding interior bar (10), the sliding interior bar is slidably connected on the inside of the outer telescopic tube (8)
(10) side is rotatably connected to mobile runner (2) by shaft, is provided with bottom end semicircle on the inside of the bottom end mounting plate (9)
The top of gear (5), the bottom end mounting plate (9) is fixedly installed with cylindrical base (16), the cylindrical base (16)
Internal two sides are rotatably connected to pedestal gear (6) by shaft, the outside of the pedestal gear (6) and bottom end semi-circle gear (5)
It is provided with elastic latch (4), connection is engaged with bottom end semi-circle gear (5) in the bottom end of the pedestal gear (6).
2. according to claim 1 a kind of for the computer base marked examination papers of going over examination papers online, it is characterised in that: the bottom end peace
The top of loading board (9) and the corresponding position of bottom end semi-circle gear (5) offer rectangular straight slot, cylindrical base (16) bottom
End offers convenient for bottom end semi-circle gear (5) and pedestal gear (6) intermeshing kerve, cylindrical base (16) two sides
It is fixedly connected by fixed frame with the top of bottom end mounting plate (9).
3. according to claim 2 a kind of for the computer base marked examination papers of going over examination papers online, it is characterised in that: the pedestal tooth
The top of wheel (6) is fixedly connected with computer rack and stretches outer bar (18), and the computer rack, which stretches, is provided with gas on the inside of outer bar (18)
It pumps (14), the computer rack, which stretches, is provided with sealing baffle (13) on the inside of outer bar (18).
4. according to claim 3 a kind of for the computer base marked examination papers of going over examination papers online, it is characterised in that: the sealing gear
Plate (13) is located at the top position of air pump (14).
5. according to claim 4 a kind of for the computer base marked examination papers of going over examination papers online, it is characterised in that: the sealing gear
The top of plate (13) is provided with escape pipe (17), and the end of the escape pipe (17) is equipped with solenoid valve (1), and the computer rack is stretched
The side of contracting outer bar (18) is provided with discharge pipe (20), and the discharge pipe (20) is low with the flexible connector of outer bar (18) of computer rack
The side of level height in sealing baffle (13), the discharge pipe (20) is provided with valve.
6. according to claim 5 a kind of for the computer base marked examination papers of going over examination papers online, it is characterised in that: the computer rack
The side of flexible outer bar (18) is connected with bottom end by pipeline and passes gas solenoid (15), and the bottom end passes gas solenoid (15)
Side be connected with bottom end tracheae (7) by pipeline, the bottom end tracheae (7) is located at the inside of bottom end mounting plate (9), the bottom
The end at end tracheae (7) is connected to outer telescopic tube (8).
7. according to claim 6 a kind of for the computer base marked examination papers of going over examination papers online, it is characterised in that: the computer rack
Sealing slide plate (19) is slidably connected on the inside of flexible outer bar (18), the top of sealing slide plate (19) is fixedly connected with computer
Frame stretches interior bar (22).
8. according to claim 7 a kind of for the computer base marked examination papers of going over examination papers online, it is characterised in that: the computer rack
The side of flexible outer bar (18) is provided with host computer installation frame plate (21), and the stretch side of interior bar (22) of the computer rack is provided with
Auxiliary computer installs frame plate (12), is provided with screw thread on the inside of host computer installation frame plate (21) and auxiliary computer installation frame plate (12)
Hole.
9. according to claim 8 a kind of for the computer base marked examination papers of going over examination papers online, it is characterised in that: the bottom end peace
The top of loading board (9) is equipped with controller (11).
10. according to claim 9 a kind of for the computer base marked examination papers of going over examination papers online, it is characterised in that: the air pump
(14), bottom end passes gas solenoid (15) and solenoid valve (1) and is electrically connected with controller (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910038288.4A CN109681746A (en) | 2019-01-15 | 2019-01-15 | It is a kind of for the computer base marked examination papers of going over examination papers online |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910038288.4A CN109681746A (en) | 2019-01-15 | 2019-01-15 | It is a kind of for the computer base marked examination papers of going over examination papers online |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109681746A true CN109681746A (en) | 2019-04-26 |
Family
ID=66193318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910038288.4A Pending CN109681746A (en) | 2019-01-15 | 2019-01-15 | It is a kind of for the computer base marked examination papers of going over examination papers online |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109681746A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946983A (en) * | 2020-06-19 | 2020-11-17 | 窦崧 | Monitoring display support frame for monitoring equipment |
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| CN104455982A (en) * | 2014-11-18 | 2015-03-25 | 池州易创电子科技有限公司 | Angle rotating device |
| CN205560189U (en) * | 2016-04-13 | 2016-09-07 | 德益轩科技（天津）有限公司 | Pneumatic lifting support device of computer display |
| CN206582489U (en) * | 2017-03-14 | 2017-10-24 | 杨仲辉 | A kind of AR display screens easy to use |
| CN107387986A (en) * | 2017-06-15 | 2017-11-24 | 刘冰洁 | A kind of touch integrated computer for being easy to regulation |
| CN207796440U (en) * | 2017-12-26 | 2018-08-31 | 国网天津市电力公司 | A kind of mobile holder for monitor |
| CN108992319A (en) * | 2018-05-31 | 2018-12-14 | 朱皖卉 | A kind of facial-care device |
| CN208311844U (en) * | 2018-04-23 | 2019-01-01 | 绍兴广电工程有限公司 | A kind of moveable emergent broadcast equipment |
-
2019
- 2019-01-15 CN CN201910038288.4A patent/CN109681746A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104455982A (en) * | 2014-11-18 | 2015-03-25 | 池州易创电子科技有限公司 | Angle rotating device |
| CN205560189U (en) * | 2016-04-13 | 2016-09-07 | 德益轩科技（天津）有限公司 | Pneumatic lifting support device of computer display |
| CN206582489U (en) * | 2017-03-14 | 2017-10-24 | 杨仲辉 | A kind of AR display screens easy to use |
| CN107387986A (en) * | 2017-06-15 | 2017-11-24 | 刘冰洁 | A kind of touch integrated computer for being easy to regulation |
| CN207796440U (en) * | 2017-12-26 | 2018-08-31 | 国网天津市电力公司 | A kind of mobile holder for monitor |
| CN208311844U (en) * | 2018-04-23 | 2019-01-01 | 绍兴广电工程有限公司 | A kind of moveable emergent broadcast equipment |
| CN108992319A (en) * | 2018-05-31 | 2018-12-14 | 朱皖卉 | A kind of facial-care device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946983A (en) * | 2020-06-19 | 2020-11-17 | 窦崧 | Monitoring display support frame for monitoring equipment |
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Application publication date: 20190426 |