CN207148700U - Computer display for teaching - Google Patents
Computer display for teaching Download PDFInfo
- Publication number
- CN207148700U CN207148700U CN201720995746.XU CN201720995746U CN207148700U CN 207148700 U CN207148700 U CN 207148700U CN 201720995746 U CN201720995746 U CN 201720995746U CN 207148700 U CN207148700 U CN 207148700U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- chute
- regulating box
- inwall
- screw rod
- 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.)
- Expired - Fee Related
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- Electrically Operated Instructional Devices (AREA)
Abstract
The utility model discloses a kind of computer display for being used to impart knowledge to students, including regulating box, bottom on the right side of the regulating box is fixedly connected with installing plate, motor is installed with the top of the installing plate, bottom on the right side of the regulating box is provided through sleeve one, the inside that the output end of the motor extends to regulating box through sleeve in the lump is fixedly connected with screw rod, the thread surface of the screw rod is connected with thread bush, connecting rod is fixedly connected with the top of the thread bush, catch bar is fixedly connected with the top of the connecting rod, the left end of the catch bar is fixedly connected with sleeve two.The cooperation that the utility model passes through motor, screw rod, thread bush, connecting rod, catch bar, sleeve two, elevating lever, movable block, roller, mounting blocks, slide rail, chute one, spring and chute two, it can raise or reduce the height of display screen, the data that the student of position more rearward can be also watched on display screen.
Description
Technical field
Field of computer technology is the utility model is related to, specially a kind of computer display for being used to impart knowledge to students.
Background technology
Computer is commonly called as computer, is a kind of electronic computer device for supercomputing, can carry out numerical computations, again may be used
It is that can be run according to program also with store-memory function to carry out logical calculated, it is automatic, high speed processing mass data
Intelligent electronic device is modernized, display is also generally referred to as monitor, and display is the I/O equipment for belonging to computer, that is, is inputted
Output equipment, it is that a kind of be shown to certain e-file on screen by specific transmission equipment is re-reflected into human eye
Show tools, teacher is when carrying out multimedia teaching, it is often necessary to the data of oneself display screen display shown to student, but
The height for being current display screen is all fixed, and the student of position rearward is inconvenient to watch the data shown on display screen.
The content of the invention
The purpose of this utility model is to provide a kind of computer display for being used to impart knowledge to students, and display screen can be adjusted by possessing
Highly, the student of position more rearward can also watch the advantages of data on display screen, solve the height of current display screen
All it is fixed, the problem of student of position rearward is inconvenient to watch data on display screen.
To achieve the above object, the utility model provides following technical scheme：A kind of computer display for being used to impart knowledge to students,
Including regulating box, the bottom on the right side of the regulating box is fixedly connected with installing plate, and electricity is installed with the top of the installing plate
Machine, the bottom on the right side of the regulating box are provided through sleeve one, and the output end of the motor extends to tune in the lump through sleeve
The inside of section case is fixedly connected with screw rod, and the thread surface of the screw rod is connected with thread bush, and the top of the thread bush is fixed
Connecting rod is connected with, catch bar is fixedly connected with the top of the connecting rod, the left end of the catch bar is fixedly connected with sleeve
Two, the internal activity of the sleeve two is connected with elevating lever, and the bottom of the elevating lever is fixedly connected with movable block, the activity
The both sides of block bottom are movably installed with roller by support, and the bottom of the regulation chamber interior wall is fixedly connected with mounting blocks, institute
State and slide rail is fixedly connected with the top of mounting blocks, the roller is slidably connected with slide rail, and cunning is offered at the top of the regulating box
Groove one, display screen is provided with the top of the regulating box, the both sides of the display screen bottom have been fixedly connected with spring, the bullet
With being fixedly connected at the top of regulating box, the bottom of the display screen offers chute two, the top of the elevating lever for the bottom of spring
Extend to the inside of chute two in the lump through chute.
Preferably, the both sides of the screw tip are fixedly connected with limited location plate one, and the both sides of the screw rod bottom are solid
Surely it is connected with limiting plate two.
Preferably, the both sides of the inwall of chute one are provided with rubber blanket one, and the rubber blanket one is in chute one
The side of wall is fixedly connected by fixture with the inwall of chute one.
Preferably, the both sides of the inwall of chute two are provided with rubber blanket two, and the rubber blanket two is in chute two
The side of wall is fixedly connected by fixture with the inwall of chute two.
Preferably, the surface of the screw rod is provided with external screw thread, and being internally provided with for the thread bush is mutually fitted with external screw thread
The internal thread matched somebody with somebody.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model by motor, screw rod, thread bush, connecting rod, catch bar, sleeve two, elevating lever, movable block,
The cooperation of roller, mounting blocks, slide rail, chute one, spring and chute two, it can raise or reduce the height of display screen, position
The data that student more rearward can be also watched on display screen.
2nd, the utility model can avoid thread bush from departing from screw rod, by setting by setting limiting plate one and limiting plate two
Rubber blanket one is put, elevating lever can be avoided to hit the problem of inwall of chute one causes damage, by setting rubber blanket two, can be kept away
Exempt from elevating lever and hit the problem of inwall of chute two causes damage.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the internal structure sectional view of the utility model regulating box.
In figure：1 regulating box, 2 installing plates, 3 motors, 4 sleeves one, 5 screw rods, 6 thread bush, 7 connecting rods, 8 catch bars, 9 sets
Two, 10 elevating levers of cylinder, 11 movable blocks, 12 rollers, 13 mounting blocks, 14 slide rails, 15 chutes one, 16 display screens, 17 springs, 18 chutes
2nd, 19 limiting plates one, 20 limiting plates two, 21 rubber blankets one, 22 rubber blankets two.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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, belong to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of computer display for being used to impart knowledge to students, including regulating box 1, the bottom on the right side of regulating box 1
Installing plate 2 is fixedly connected with, the top of installing plate 2 is installed with motor 3, and the bottom on the right side of regulating box 1 is provided through covering
Cylinder 1, the output end of motor 3 is through sleeve 1 and extends to the inside of regulating box 1 and is fixedly connected with screw rod 5, the top of screw rod 5
Both sides be fixedly connected with limited location plate 1, the both sides of the bottom of screw rod 5 are fixedly connected with limited location plate 2 20, pass through set limit
Position plate 1 and limiting plate 2 20, can avoid thread bush 6 from departing from screw rod 5, and the thread surface of screw rod 5 is connected with thread bush 6, spiral shell
The surface of bar 5 is provided with external screw thread, and thread bush 6 is internally provided with the internal thread being adapted with external screw thread, the top of thread bush 6
Connecting rod 7 is fixedly connected with, the top of connecting rod 7 is fixedly connected with catch bar 8, and the left end of catch bar 8 is fixedly connected with sleeve
29, the internal activity of sleeve 29 is connected with elevating lever 10, and the bottom of elevating lever 10 is fixedly connected with movable block 11, movable block 11
The both sides of bottom are movably installed with roller 12 by support, and the bottom of the inwall of regulating box 1 is fixedly connected with mounting blocks 13, installation
The top of block 13 is fixedly connected with slide rail 14, and mounting blocks 13 and slide rail 14 are inclined design, and roller 12 slides with slide rail 14 to be connected
Connect, the top of regulating box 1 offers chute 1, and the both sides of the inwall of chute 1 are provided with rubber blanket 1, rubber blanket one
21 are fixedly connected close to the side of the inwall of chute 1 by fixture with the inwall of chute 1, by setting rubber blanket one
21, elevating lever 10 can be avoided to hit the problem of inwall of chute 1 causes damage, the top of regulating box 1 is provided with display screen
16, the both sides of the bottom of display screen 16 have been fixedly connected with spring 17, and the bottom of spring 17 is fixedly connected with the top of regulating box 1,
Spring 17 can play a part of connecting regulating box 1 and display screen 16, the bottom of display screen 16 offer chute 2 18, chute two
The both sides of 18 inwalls are provided with rubber blanket 2 22, and rubber blanket 2 22 passes through fixture and cunning close to the side of the inwall of chute 2 18
The inwall of groove 2 18 is fixedly connected, and by setting rubber blanket 2 22, elevating lever 10 can be avoided to hit the inwall of chute 2 18 and caused
The problem of damage, the top of elevating lever 10 is through chute 1 and extends to the inside of chute 2 18, by motor 3, screw rod 5,
Thread bush 6, connecting rod 7, catch bar 8, sleeve 29, elevating lever 10, movable block 11, roller 12, mounting blocks 13, slide rail 14, chute
One 15, the cooperation of spring 17 and chute 2 18, it can raise or reduce the height of display screen 16, the student of position more rearward
Also the data that can be watched on display screen 16.
In use, teacher starts motor 3, motor 3 drives screw rod 5 to rotate, and the rotation of screw rod 5 can promote thread bush 6 to the right
Mobile, thread bush 6, which moves right, to be moved right by connecting rod 7 and catch bar 8 with moving sleeve 29 and elevating lever 10, by
Ramped up in mounting blocks 13 and slide rail 14, elevating lever 10 can rise in the presence of roller 12 and promote on display screen 16
Rise.
In summary：This is used for the computer display imparted knowledge to students, and by motor 3, screw rod 5, thread bush 6, connecting rod 7, pushes away
Lever 8, sleeve 29, elevating lever 10, movable block 11, roller 12, mounting blocks 13, slide rail 14, chute 1, spring 17 and chute
2 18 cooperation, the height for solving current display screen 16 are all fixed, and the student of position rearward is inconvenient to watch display screen
On 16 the problem of data.
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 with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of computer display for being used to impart knowledge to students, including regulating box（1）, it is characterised in that：The regulating box（1）Right side
Bottom is fixedly connected with installing plate（2）, the installing plate（2）Top be installed with motor（3）, the regulating box（1）It is right
The bottom of side is provided through sleeve one（4）, the motor（3）Output end pass through sleeve one（4）And extend to regulating box（1）
Inside be fixedly connected with screw rod（5）, the screw rod（5）Thread surface be connected with thread bush（6）, the thread bush（6）'s
Top is fixedly connected with connecting rod（7）, the connecting rod（7）Top be fixedly connected with catch bar（8）, the catch bar（8）
Left end be fixedly connected with sleeve two（9）, the sleeve two（9）Internal activity be connected with elevating lever（10）, the elevating lever
（10）Bottom be fixedly connected with movable block（11）, the movable block（11）The both sides of bottom are movably installed with rolling by support
Wheel（12）, the regulating box（1）The bottom of inwall is fixedly connected with mounting blocks（13）, the mounting blocks（13）Top fix connect
It is connected to slide rail（14）, the roller（12）With slide rail（14）It is slidably connected, the regulating box（1）Top offer chute one
（15）, the regulating box（1）Top be provided with display screen（16）, the display screen（16）The both sides of bottom have been fixedly connected with
Spring（17）, the spring（17）Bottom and regulating box（1）Top be fixedly connected, the display screen（16）Bottom open up
There is chute two（18）, the elevating lever（10）Top pass through chute one（15）And extend to chute two（18）Inside.
A kind of 2. computer display for being used to impart knowledge to students according to claim 1, it is characterised in that：The screw rod（5）Top
The both sides in portion are fixedly connected with limited location plate one（19）, the screw rod（5）The both sides of bottom are fixedly connected with limited location plate two
（20）.
A kind of 3. computer display for being used to impart knowledge to students according to claim 1, it is characterised in that：The chute one（15）
The both sides of inwall are provided with rubber blanket one（21）, the rubber blanket one（21）Close to chute one（15）The side of inwall passes through solid
Determine part and chute one（15）Inwall be fixedly connected.
A kind of 4. computer display for being used to impart knowledge to students according to claim 1, it is characterised in that：The chute two（18）
The both sides of inwall are provided with rubber blanket two（22）, the rubber blanket two（22）Close to chute two（18）The side of inwall passes through solid
Determine part and chute two（18）Inwall be fixedly connected.
A kind of 5. computer display for being used to impart knowledge to students according to claim 1, it is characterised in that：The screw rod（5）'s
Surface is provided with external screw thread, the thread bush（6）Be internally provided with the internal thread being adapted with external screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720995746.XU CN207148700U (en) | 2017-08-10 | 2017-08-10 | Computer display for teaching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720995746.XU CN207148700U (en) | 2017-08-10 | 2017-08-10 | Computer display for teaching |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207148700U true CN207148700U (en) | 2018-03-27 |
Family
ID=61665131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720995746.XU Expired - Fee Related CN207148700U (en) | 2017-08-10 | 2017-08-10 | Computer display for teaching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207148700U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094616A (en) * | 2019-04-16 | 2019-08-06 | 山东劳动职业技术学院（山东劳动技师学院） | A kind of Multi-function computer display device protective device |
| CN111902039A (en) * | 2020-06-23 | 2020-11-06 | 朱凡 | Liftable formula platform of plugging into |
-
2017
- 2017-08-10 CN CN201720995746.XU patent/CN207148700U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110094616A (en) * | 2019-04-16 | 2019-08-06 | 山东劳动职业技术学院（山东劳动技师学院） | A kind of Multi-function computer display device protective device |
| CN111902039A (en) * | 2020-06-23 | 2020-11-06 | 朱凡 | Liftable formula platform of plugging into |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180327 Termination date: 20180810 |