CN220891740U - Demonstration device - Google Patents
Demonstration device Download PDFInfo
- Publication number
- CN220891740U CN220891740U CN202322252764.7U CN202322252764U CN220891740U CN 220891740 U CN220891740 U CN 220891740U CN 202322252764 U CN202322252764 U CN 202322252764U CN 220891740 U CN220891740 U CN 220891740U
- Authority
- CN
- China
- Prior art keywords
- display screen
- column
- demonstration device
- fixedly connected
- bracket
- 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.)
- Active
Links
- 230000017525 heat dissipation Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 238000005096 rolling process Methods 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
Landscapes
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The utility model relates to the technical field of display screens, in particular to a demonstration device which comprises a display screen and a moving assembly, wherein the moving assembly comprises a base, a plurality of moving parts and a lifting part; the moving part comprises a bracket, a rotating shaft, a mounting seat, a pulley, a threaded column and an anti-skid block; the display screen is used for demonstrating the software development process, can drive the display screen to move longitudinally through the lifting part, and can adjust the height position of the display screen according to the watching requirement; when the demonstration device is required to be moved, the demonstration device is pushed, the demonstration device can be moved by means of rolling of the pulleys, the movement is more labor-saving, the pulleys can be conveniently turned by means of rotation of the rotating shaft, and therefore turning is convenient when the demonstration device is moved; the utility model can facilitate the movement of the demonstration device, and saves more labor during the movement.
Description
Technical Field
The utility model relates to the technical field of display screens, in particular to a demonstration device.
Background
Software development is a system project comprising demand capture, demand analysis, design, implementation and test, the software is generally implemented by a certain programming language, a software development tool is generally adopted to develop the software, and at present, a demonstration device for software development is used for mostly exhibiting by means of a multimedia display screen, but the common multimedia display screen is inconvenient in height adjustment of the display screen during the demonstration process, and unstable in the adjustment process.
The prior art CN210344864U at present discloses a computer software technology development presentation device, the on-line screen storage device comprises a base, the upper end fixedly connected with support frame of base, the support frame is the setting of falling "U" shape, the upper end center department fixedly connected with driving motor of base, driving motor's output fixedly connected with screw rod, bearing and support frame rotation connection are listened to driving motor's one end to the screw rod, the bearing is located the support frame, threaded connection has the thread bush on the screw rod, one side fixedly connected with movable plate on the thread bush, movable plate and support frame sliding connection, demonstration display screen is installed to one side that the thread bush was kept away from to the movable plate, demonstration display screen is located the support frame, can make to adjust demonstration display screen very convenient and simple very, and reliable and stable.
But adopt above-mentioned mode, whole presentation device adopts a plurality of supporting legs to support, and the supporting legs bottom is plane form, and frictional force is great between ground, this just has led to need carrying out the lift to whole presentation device when needing to remove to the presentation device, and is comparatively laborious.
Disclosure of utility model
The utility model aims to provide a demonstration device which can be convenient to move and saves more labor during movement.
In order to achieve the above object, the present utility model provides a presentation device, including a display screen and a moving assembly, the moving assembly including a base, a plurality of moving parts, and a lifting part;
The movable parts are respectively positioned at the side edges of the base and comprise a bracket, a rotating shaft, an installation seat, pulleys, a threaded column and an anti-skid block; the bracket is fixedly connected with the base and is positioned at the side edge of the base; the rotating shaft is rotationally connected with the bracket and is positioned at the side edge of the bracket; the mounting seat is fixedly connected with the rotating shaft and is positioned at one end of the rotating shaft far away from the bracket; the pulley is rotationally connected with the mounting seat and is positioned at the side edge of the mounting seat; the threaded column is in threaded connection with the bracket and penetrates through the bracket; the anti-skid block is fixedly connected with the threaded column and is positioned at the bottom of the threaded column; the lifting part is arranged at the top of the base, and the display screen is arranged at the top of the lifting part.
Wherein the moving part further comprises a knob; the knob is fixedly connected with the threaded column and is positioned at the top of the threaded column.
The lifting part comprises two supports, an outer column, an inner column and a screw rod; the two supports are fixedly connected with the base respectively and are positioned at the top of the base respectively; the outer column is fixedly connected with the two supports respectively and is positioned between the two supports; the inner column is connected with the outer column in a sliding way, is fixedly connected with the display screen and is positioned between the outer column and the display screen; the screw rod is rotationally connected with the outer column, is in threaded connection with the inner column and is positioned on the side edge of the outer column.
Wherein, the lifting part also comprises a handle; the handle is fixedly connected with the screw rod and is positioned at the bottom of the screw rod.
The demonstration device further comprises a mounting frame and a heat dissipation fan; the mounting frame is fixedly connected with the outer column and is positioned at the side edge of the outer column; the heat dissipation fan is arranged on the side edge of the mounting frame.
According to the demonstration device, the display screen is used for demonstrating the software development process, the lifting part can drive the display screen to move longitudinally, and the height position of the display screen can be adjusted according to the watching requirement; the support is used for supporting the rotating shaft, the mounting seat is used for supporting the pulleys, when the demonstration device is required to be moved, the demonstration device is pushed, the demonstration device can be moved by means of rolling of the pulleys, the movement is more labor-saving, the pulleys can be conveniently turned by means of rotation of the rotating shaft, the turning is convenient when the demonstration device is moved, after the demonstration device is moved to a required position, the threaded column is rotated, the threaded column drives the anti-skid block to move downwards to the ground, the anti-skid block is abutted against the ground, the position of the demonstration device can be fixed, and the demonstration device is prevented from moving under the driving of the pulleys; through the mode, the demonstration device can be conveniently moved, and labor is saved during movement.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below.
Fig. 1 is a schematic overall structure of a first embodiment of the present utility model.
Fig. 2 is an overall cross-sectional view of a first embodiment of the present utility model.
Fig. 3 is a schematic overall structure of a second embodiment of the present utility model.
The device comprises a 101-display screen, a 102-moving assembly, a 103-base, a 104-moving part, a 105-lifting part, a 106-support, a 107-rotating shaft, a 108-mounting seat, a 109-pulley, a 110-threaded column, a 111-anti-skid block, a 112-knob, a 113-support, a 114-outer column, a 115-inner column, a 116-screw, a 117-grip, a 201-mounting frame and a 202-cooling fan.
Detailed Description
The first embodiment of the application is as follows:
Referring to fig. 1-2, fig. 1 is a schematic overall structure of a first embodiment of the present utility model, and fig. 2 is a cross-sectional overall view of the first embodiment of the present utility model.
The utility model provides a demonstration device, which comprises a display screen 101 and a moving assembly 102, wherein the moving assembly 102 comprises a base 103, a plurality of moving parts 104 and a lifting part 105; the moving part 104 comprises a bracket 106, a rotating shaft 107, a mounting seat 108, a pulley 109, a threaded column 110, an anti-skid block 111 and a knob 112; the lifting part 105 comprises two supports 113, an outer column 114, an inner column 115, a screw 116 and a grip 117; through the scheme, the demonstration device can be conveniently moved, and labor is saved during movement.
For this embodiment, the display 101 is used to demonstrate a software development process.
The moving parts 104 are respectively located at the side edges of the base 103, and the moving parts 104 comprise a bracket 106, a rotating shaft 107, a mounting seat 108, a pulley 109, a threaded column 110 and an anti-skid block 111; the bracket 106 is fixedly connected with the base 103 and is positioned at the side edge of the base 103; the rotating shaft 107 is rotatably connected with the bracket 106 and is positioned at the side edge of the bracket 106; the mounting seat 108 is fixedly connected with the rotating shaft 107 and is positioned at one end of the rotating shaft 107 away from the bracket 106; the pulley 109 is rotatably connected with the mounting seat 108 and is positioned at the side edge of the mounting seat 108; the threaded post 110 is in threaded connection with the bracket 106 and penetrates the bracket 106; the anti-skid block 111 is fixedly connected with the threaded column 110 and is positioned at the bottom of the threaded column 110; the lifting part 105 is arranged on the top of the base 103, and the display screen 101 is arranged on the top of the lifting part 105. The display screen 101 is used for demonstrating a software development process, the lifting part 105 can drive the display screen 101 to move longitudinally, and the height position of the display screen 101 can be adjusted according to the watching requirement; the support 106 is used for supporting the rotating shaft 107, the mounting seat 108 is used for supporting the pulley 109, when the demonstration device is required to be moved, the demonstration device is pushed, the demonstration device can be moved by means of rolling of the pulleys 109, the movement is more labor-saving, the pulley 109 can be conveniently turned by means of rotation of the rotating shaft 107, the turning is convenient when the demonstration device is moved, after the demonstration device is moved to a required position, the threaded column 110 is rotated, the threaded column 110 drives the anti-skid block 111 to move downwards to the ground, the anti-skid block 111 is abutted against the ground, the position of the demonstration device can be fixed, and the demonstration device is prevented from moving under the driving of the pulley 109; through the mode, the demonstration device can be conveniently moved, and labor is saved during movement.
Second, the knob 112 is fixedly coupled to the threaded post 110 and is positioned on top of the threaded post 110. A user holding the knob 112 can facilitate rotation of the threaded post 110.
Simultaneously, the two supports 113 are respectively and fixedly connected with the base 103 and are respectively positioned at the top of the base 103; the outer columns 114 are fixedly connected with the two supports 113 respectively and are positioned between the two supports 113; the inner column 115 is slidably connected with the outer column 114, fixedly connected with the display screen 101, and located between the outer column 114 and the display screen 101; the screw 116 is rotatably connected to the outer column 114, is screwed to the inner column 115, and is located at the side of the outer column 114. The support 113 is used for supporting the outer column 114, the outer column 114 provides guidance for the inner column 115, the screw 116 is rotated by rotating the screw 116, so that the inner column 115 moves longitudinally along the outer column 114, the outer column 114 drives the display screen 101 to move longitudinally, and the height position of the display screen 101 can be adjusted according to the viewing requirement.
In addition, the grip 117 is fixedly connected to the screw 116 and is located at the bottom of the screw 116. The user can hold the grip 117 to facilitate rotation of the screw 116.
When the utility model is used, the display screen 101 is used for demonstrating a software development process, the screw 116 is rotated by rotating the screw 116, so that the inner column 115 longitudinally moves along the outer column 114, the outer column 114 drives the display screen 101 to longitudinally move, and the height position of the display screen 101 can be adjusted according to the watching requirement; the support 106 is used for supporting the rotating shaft 107, the mounting seat 108 is used for supporting the pulley 109, when the demonstration device is required to be moved, the demonstration device is pushed, the demonstration device can be moved by means of rolling of the pulleys 109, the movement is more labor-saving, the pulley 109 can be conveniently turned by means of rotation of the rotating shaft 107, the turning is convenient when the demonstration device is moved, after the demonstration device is moved to a required position, the threaded column 110 is rotated, the threaded column 110 drives the anti-skid block 111 to move downwards to the ground, the anti-skid block 111 is abutted against the ground, the position of the demonstration device can be fixed, and the demonstration device is prevented from moving under the driving of the pulley 109; through the mode, the demonstration device can be conveniently moved, and labor is saved during movement.
The second embodiment of the application is as follows:
On the basis of the first embodiment, please refer to fig. 3, wherein fig. 3 is a schematic diagram of the overall structure of the second embodiment of the present utility model.
The utility model provides a presentation device mounting frame 201 and a heat dissipation fan 202.
For the present embodiment, the mounting frame 201 is fixedly connected to the outer column 114, and is located at a side of the outer column 114; the heat dissipation fan 202 is disposed at a side of the mounting frame 201. The mounting frame 201 is used for supporting the heat dissipation fan 202, and the heat dissipation fan 202 can be used for blowing and dissipating heat on the back surface of the display screen 101, so that the display screen 101 is prevented from being damaged due to overhigh temperature after long-term use.
When the utility model is used, the display screen 101 is used for demonstrating the software development process, the screw 116 is rotated to enable the inner column 115 to longitudinally move along the outer column 114, the outer column 114 drives the display screen 101 to longitudinally move, the height position of the display screen 101 can be adjusted according to watching needs, and the back surface of the display screen 101 can be subjected to blowing and heat dissipation through the heat dissipation fan 202, so that the display screen 101 is prevented from being damaged due to overhigh temperature after long-term use.
The foregoing disclosure is only illustrative of one or more preferred embodiments of the present application, and it is not intended to limit the scope of the claims hereof, as persons of ordinary skill in the art will understand that all or part of the processes for practicing the embodiments described herein may be practiced with equivalent variations in the claims, which are within the scope of the application.
Claims (2)
1. A demonstration device comprises a display screen and is characterized in that,
Further comprising a movement assembly;
the moving assembly comprises a base, a plurality of moving parts and a lifting part;
The movable parts are respectively positioned at the side edges of the base and comprise a bracket, a rotating shaft, an installation seat, pulleys, a threaded column and an anti-skid block; the bracket is fixedly connected with the base and is positioned at the side edge of the base; the rotating shaft is rotationally connected with the bracket and is positioned at the side edge of the bracket; the mounting seat is fixedly connected with the rotating shaft and is positioned at one end of the rotating shaft far away from the bracket; the pulley is rotationally connected with the mounting seat and is positioned at the side edge of the mounting seat; the threaded column is in threaded connection with the bracket and penetrates through the bracket; the anti-skid block is fixedly connected with the threaded column and is positioned at the bottom of the threaded column; the lifting part is arranged at the top of the base, and the display screen is arranged at the top of the lifting part; the lifting part comprises two supports, an outer column, an inner column and a screw rod; the two supports are fixedly connected with the base respectively and are positioned at the top of the base respectively; the outer column is fixedly connected with the two supports respectively and is positioned between the two supports; the inner column is connected with the outer column in a sliding way, is fixedly connected with the display screen and is positioned between the outer column and the display screen; the screw is rotationally connected with the outer column, is in threaded connection with the inner column and is positioned at the side edge of the outer column; the lifting part also comprises a handle; the handle is fixedly connected with the screw rod and is positioned at the bottom of the screw rod; the demonstration device further comprises a mounting frame and a heat dissipation fan; the mounting frame is fixedly connected with the outer column and is positioned at the side edge of the outer column; the heat dissipation fan is arranged on the side edge of the mounting frame.
2. A presentation device as claimed in claim 1, wherein,
The moving part further comprises a knob; the knob is fixedly connected with the threaded column and is positioned at the top of the threaded column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322252764.7U CN220891740U (en) | 2023-08-21 | 2023-08-21 | Demonstration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322252764.7U CN220891740U (en) | 2023-08-21 | 2023-08-21 | Demonstration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220891740U true CN220891740U (en) | 2024-05-03 |
Family
ID=90868951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322252764.7U Active CN220891740U (en) | 2023-08-21 | 2023-08-21 | Demonstration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220891740U (en) |
-
2023
- 2023-08-21 CN CN202322252764.7U patent/CN220891740U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN220891740U (en) | Demonstration device | |
| CN214935689U (en) | Auxiliary equipment for installing air conditioner ventilation | |
| CN209977655U (en) | Projection equipment for teaching | |
| CN210344864U (en) | Computer software technology development presentation device | |
| CN211349751U (en) | Teaching board for art design | |
| CN214974183U (en) | Physical test bench convenient to use | |
| CN215215529U (en) | Multimedia touch device integrated with printing function | |
| CN113547465A (en) | Fixed tool for detecting electronic product shell | |
| CN213277347U (en) | System exhibition device for software development | |
| CN111362179B (en) | Adjustable power equipment mounting frame | |
| CN212180425U (en) | Elastic resin friction resistance testing machine | |
| CN112393074A (en) | Teaching equipment for culturing student culture literacy for tourism major | |
| CN220571907U (en) | Building design analysis device capable of adjusting rotation display | |
| CN212061562U (en) | International Chinese teaching presentation device | |
| CN219891864U (en) | Lifting adjustable propaganda column | |
| CN214306106U (en) | Computer mathematics is used as picture support | |
| CN221326476U (en) | Detection jig for liquid crystal display screen | |
| CN219243154U (en) | Rolling recitation auxiliary device for Chinese teaching | |
| CN215874132U (en) | Environment design finished product display device | |
| CN219623669U (en) | Mobile video conference display | |
| CN221088818U (en) | Assembling clamp for LCD | |
| CN220141260U (en) | Building design gypsum model fixing device | |
| CN216696920U (en) | Cutting device is used in TFT liquid crystal display processing | |
| CN220957609U (en) | Portable electronic computer support | |
| CN213247507U (en) | Can be according to multi-media podium that human engineering carries out regulation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |