CN202746880U - Hidden type liquid crystal display screen lifter - Google Patents
Hidden type liquid crystal display screen lifter Download PDFInfo
- Publication number
- CN202746880U CN202746880U CN 201220314454 CN201220314454U CN202746880U CN 202746880 U CN202746880 U CN 202746880U CN 201220314454 CN201220314454 CN 201220314454 CN 201220314454 U CN201220314454 U CN 201220314454U CN 202746880 U CN202746880 U CN 202746880U
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- liquid crystal
- chain
- model
- sprocket wheel
- utility
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Abstract
The utility model discloses a hidden type liquid crystal display screen lifter which comprises a main frame, a display, a lifting bracket and a lifting mechanism, wherein the lifting mechanism is arranged on the main frame and comprises a chain wheel, a lifting chain arranged on the chain wheel, and a drive part used for driving the chain wheel to drive; the display is arranged on the lifting bracket, and the lifting bracket is fixedly connected with the chain and goes up and down along with the chain. The hidden type liquid crystal display lifter has the advantages of reliability in operation, simple structure, stability in operation, and damage reduction of a desktop due to thickness reduction of the main frame; moreover, the display screen can be hidden in the main frame.
Description
Technical field
The utility model relates to a kind of lowering or hoisting gear, relates in particular to a kind of concealed liquid crystal screen lift device.
Background technique
Entered at present informationization, digital times, had every day a large amount of information materials to process, having many times needs policymaker together, grasps and understands these information by the form of meeting.
In this meeting, might should the display video picture information, Display control computer data information again simultaneously; Also might be in meeting, different people will see different display data etc., in these cases, adopts traditional mode, namely only can't realize by a projector, and some positions is uncomfortable or do not see when watching, and also are not easy to record.
For above situation, a lot of companies have developed the desktop liquid crystal display screen system, can check very easily various data, but, in actual use, the display screen of this desktop liquid crystal display screen system takes up space larger, and after data was finished watching, display screen stood in the there and can not accept.
The model utility content
For the problems referred to above, the utility model provides a kind of concealed liquid crystal screen lift device, to solve the problem that display screen can not be accepted in the prior art.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of concealed liquid crystal screen lift device, it is characterized in that, comprise mainframe, display device, lifting support and elevator mechanism, described elevator mechanism is arranged on the mainframe, elevator mechanism comprises sprocket wheel, be arranged on the drive part that elevating chain on the sprocket wheel and driving sprocket wheel rotate, display device is arranged on the lifting support, and lifting support is fixedly connected with chain, along with chain moves up and down.
In an embodiment of the present utility model, described drive part comprises long axis component and drive motor assembly, and gear transmission is connected between drive motor assembly and the long axis component, and described sprocket wheel is arranged on the termination of long axis component.
In an embodiment of the present utility model, be connected by connecting plate between described lifting support and the chain.The display device of different model can be installed on the lifting support.
In an embodiment of the present utility model, described sprocket wheel and elevating chain have two groups, are separately positioned on the both sides of mainframe, and elevating chain carries out lifting from both sides, increase traveling comfort.
The beneficial effects of the utility model are:
1, the utility model is reliable, and is simple in structure, display screen " can be hidden " to mainframe.
2, the utility model adopts two elevating chains to promote lifting support, has saved the space of equipment, makes this elevator mechanism accomplish that when the equal model display device of lifting size is minimum.
3, elevating chain of the present utility model carries out lifting from both sides, increases traveling comfort.
4, the utility model is little to the desktop opening size, and namely desktop destroys little.
The utility model can be used for the fields such as multimedia conference system, video conference system, command dispatching system, production analytical system, banking analysis system, convention system, academic exchange, information management, network office and various exhibitions demonstrations.
Characteristics of the present utility model can be consulted the detailed description of the graphic and following better mode of execution of this case and be obtained to be well understood to.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the schematic diagram of drive part of the present utility model;
Fig. 3 is that display screen of the present utility model is hidden in the schematic diagram in the mainframe;
Fig. 4 is side schematic view of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, further set forth the utility model below in conjunction with specific embodiment.
Shown in Fig. 1-4, a kind of concealed liquid crystal screen lift device mainly comprises mainframe 103, display device 101, lifting support 102 and elevator mechanism.
Elevator mechanism is arranged on the mainframe 103, and elevator mechanism comprises the drive part that sprocket wheel 105, elevating chain 107 and driving sprocket wheel 105 rotate.Elevating chain 107 is installed on the sprocket wheel 105.Sprocket wheel 105 and elevating chain 107 have two groups, are separately positioned on the both sides of mainframe 103, and elevating chain 107 carries out lifting from both sides, increase traveling comfort.
Referring to Fig. 2, drive part comprises long axis component 104 and drive motor assembly 106, and drive motor assembly 106 is delivered to rotation on the long axis component 104 by gear, is then passing to elevating chain 107 by sprocket wheel 105.Two groups of sprocket wheels are installed in respectively the two ends of long axis component.
Display device is installed on the lifting support 102, and lifting support 102 is connected on the chain, and is connected by connecting plate 108 between the bottom of lifting support 102 and the chain.The display device of different model can be installed on the lifting support 102.Display device is along with the lifting of chain moves up and down.
On mainframe 103, drive part drives elevating chain 107 by sprocket wheel 105 and moves up and down, and does vertical up-or-down movement thereby drive lifting support 102.Because display device 101 is connected with lifting support 102, thereby realized the lifting of display device 101.
Above demonstration and described basic principle of the present utility model, major character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and the specification is principle of the present utility model; the utility model also has various changes and modifications under the prerequisite that does not break away from the utility model spirit and scope, and these changes and improvements all fall in the claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (4)
1. concealed liquid crystal screen lift device, it is characterized in that, comprise mainframe, display device, lifting support and elevator mechanism, described elevator mechanism is arranged on the mainframe, elevator mechanism comprises sprocket wheel, be arranged on the drive part that elevating chain on the sprocket wheel and driving sprocket wheel rotate, display device is arranged on the lifting support, and lifting support is fixedly connected with chain, along with chain moves up and down.
2. concealed liquid crystal screen lift device according to claim 1 is characterized in that, described drive part comprises long axis component and drive motor assembly, and gear transmission is connected between drive motor assembly and the long axis component, and described sprocket wheel is arranged on the termination of long axis component.
3. concealed liquid crystal screen lift device according to claim 1 is characterized in that, is connected by connecting plate between described lifting support and the chain.
4. concealed liquid crystal screen lift device according to claim 1 is characterized in that, described sprocket wheel and elevating chain have two groups, are separately positioned on the both sides of mainframe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220314454 CN202746880U (en) | 2012-06-29 | 2012-06-29 | Hidden type liquid crystal display screen lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220314454 CN202746880U (en) | 2012-06-29 | 2012-06-29 | Hidden type liquid crystal display screen lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202746880U true CN202746880U (en) | 2013-02-20 |
Family
ID=47706275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220314454 Expired - Fee Related CN202746880U (en) | 2012-06-29 | 2012-06-29 | Hidden type liquid crystal display screen lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202746880U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104360503A (en) * | 2014-11-05 | 2015-02-18 | 上海五仁视听科技有限公司 | Lift-type liquid crystal display |
-
2012
- 2012-06-29 CN CN 201220314454 patent/CN202746880U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104360503A (en) * | 2014-11-05 | 2015-02-18 | 上海五仁视听科技有限公司 | Lift-type liquid crystal display |
| CN104360503B (en) * | 2014-11-05 | 2018-12-28 | 上海五仁视听科技有限公司 | Lifting type liquid crystal display |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI JOMARD INTELLIGENT TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHANGHAI JOMARD ELECTRONIC TECHNOLOGY CO., LTD. Effective date: 20131209 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20131209 Address after: 200333 Shanghai city Putuo District the same way 1225 Lane 10, Room 201 Patentee after: SHANGHAI JOMARD INTELLIGENT TECHNOLOGY CO., LTD. Address before: 200333 Shanghai city Putuo District the same way 1225 Lane 10 1 floor Patentee before: Shanghai Jomard Electronic Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20190629 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |