CN209762578U - Liquid crystal display lifting all-in-one machine - Google Patents
Liquid crystal display lifting all-in-one machine Download PDFInfo
- Publication number
- CN209762578U CN209762578U CN201821589221.7U CN201821589221U CN209762578U CN 209762578 U CN209762578 U CN 209762578U CN 201821589221 U CN201821589221 U CN 201821589221U CN 209762578 U CN209762578 U CN 209762578U
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- frame
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- lifting
- fixing plate
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 54
- 230000003028 elevating effect Effects 0.000 claims abstract description 17
- 230000007306 turnover Effects 0.000 claims abstract description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a LCD screen lift all-in-one, include the frame, be used for installing the screen, drive the first elevating system and the control that the screen goes up and down the swing angle mechanism of screen wobbling, first elevating system and swing angle mechanism all set up the inside of frame, and after the screen rises first elevating system drive the swing angle mechanism swing, the upper end of frame is equipped with the confession the opening of screen business turn over, first elevating system connects the lower surface of screen, just the lower surface of screen sets up towards the horizontal plane slope. The lower surface of the screen frame is inclined towards the horizontal plane, the first lifting mechanism drives the swing angle structure to move after the screen frame is lifted, and the swing angle mechanism drives the screen frame to swing, so that the lower surface of the screen frame is horizontal, and the liquid crystal screen in the screen frame is inclined after being lifted; when the screen frame is folded, the screen frame is driven by the swing angle mechanism to be vertical, and the screen frame is retracted under the driving of the first lifting mechanism.
Description
Technical Field
The utility model relates to a jacking equipment technical field, more specifically say, relate to a LCD screen lift all-in-one.
Background
Along with the development and the popularization of various intelligent products, the video conference is frequently used, and the liquid crystal screen lifter provides convenience for the video conference. Meanwhile, in order to make the conference room simple and elegant, a liquid crystal screen lifter is generally arranged, the display screen hidden when the display screen is needed to be used can be pushed out by the lifter, the display screen is hidden when the display screen is not needed to be used, and the use is convenient. However, the existing liquid crystal screen lifters are vertically lifted up and down, and the liquid crystal screen cannot be inclined, so that discomfort can be caused when the display screen is seen.
SUMMERY OF THE UTILITY MODEL
For overcoming the not enough of prior art, the utility model provides a LCD screen lift all-in-one realizes the slope after the LCD screen rises, and the simultaneous processing preparation is convenient.
The utility model provides a technical scheme that its technical problem adopted is:
The utility model provides a LCD screen lift all-in-one, includes the frame, is used for installing the screen, the drive the first elevating system and the control that the screen goes up and down the swing angle mechanism of screen wobbling, first elevating system and swing angle mechanism all set up the inside of frame, and work as the screen rises the back first elevating system drive swing angle mechanism swings, the upper end of frame is equipped with the confession the opening of screen business turn over, first elevating system connects the lower surface of screen, just the lower surface of screen sets up towards the horizontal plane slope.
Preferably, the first lifting mechanism comprises a first lifting frame, a first upper fixing plate, a first lower fixing plate, a first motor and a first rack, the first upper fixing plate and the first lower fixing plate are fixed on the rack relatively, two ends of the first rack are fixed at the middle parts of the first upper fixing plate and the first lower fixing plate respectively, the first motor is arranged inside the first lifting frame, and a gear on the first motor is matched with the first rack to drive the screen frame to lift.
Preferably, the first lifting mechanism further comprises two first fixing shafts, and two ends of the two first fixing shafts are respectively and fixedly connected with two ends of the first upper fixing plate and two ends of the first lower fixing plate.
Preferably, the pivot angle mechanism includes two sets of drive arrangement that the symmetry set up, drive arrangement includes first control lever, second control lever, actuating lever and fixed block, the fixed block is fixed the upper end of frame, the one end swing joint of first control lever is in the middle part of frame, the other end with the one end of second control lever reaches the fixed block is articulated, the actuating lever sets up two sets up between the drive arrangement, and two are connected respectively at both ends the other end of second control lever.
Preferably, the LCD screen lifting all-in-one machine further comprises a microphone, and the microphone is arranged on one side of the opening.
Preferably, the lower end of the microphone is connected with a second lifting mechanism for driving the microphone to lift, and the second lifting mechanism is arranged inside the rack.
Preferably, the second lifting mechanism comprises a second lifting frame, a second upper fixing plate, a second lower fixing plate, a second motor and a second rack, the second upper fixing plate and the second lower fixing plate are fixed on the rack relatively, two ends of the second rack are fixed on the second upper fixing plate and the second lower fixing plate respectively, the second motor is arranged inside the second lifting frame, and a gear on the second motor is matched with the second rack to drive the microphone to lift.
Preferably, the second lifting mechanism further comprises a second fixed shaft, and two ends of the second fixed shaft are respectively and fixedly connected with one end of the second upper fixed plate and one end of the second lower fixed plate.
Preferably, a support plate is arranged between the screen frame and the first lifting mechanism.
Preferably, the screen frame is integrally formed, and an included angle between the lower surface of the screen frame and the horizontal plane is 10-15 degrees.
The utility model has the advantages that: the lower surface of the screen frame is obliquely arranged towards the horizontal plane, when the screen frame is lifted, the first lifting mechanism drives the swing angle mechanism to move, the swing angle mechanism drives the screen frame to swing, so that the lower surface of the screen frame is horizontal, and the liquid crystal screen in the screen frame is lifted to be inclined; when the screen frame is folded, the screen frame is driven by the swing angle mechanism to be vertical, and the screen frame is retracted under the driving of the first lifting mechanism. The utility model is simple in operation, easily use widely.
Drawings
Fig. 1 is the structure schematic diagram of the liquid crystal display lifting all-in-one machine of the present invention.
Fig. 2 is the utility model discloses a LCD screen lift all-in-one get rid of the axonometric drawing of frame.
Wherein: 1-a rack, 2-a screen frame, 3-a first lifting frame, 4-a first upper fixing plate, 5-a first lower fixing plate, 6-a first motor, 7-a first rack, 8-a first fixing shaft, 9-a first control rod, 10-a second control rod, 11-a driving rod, 12-a fixing block, 13-a microphone, 14-a second lifting frame, 15-a second upper fixing plate, 16-a second lower fixing plate, 17-a second motor, 18-a second rack, 19-a second fixing shaft and 20-a support plate.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the liquid crystal display lifting all-in-one machine of this embodiment includes a frame 1, a screen frame 2 for mounting a liquid crystal display, a first lifting mechanism for driving the screen frame 2 to lift, and a swing angle mechanism for controlling the screen frame 2 to swing, where the first lifting mechanism and the swing angle mechanism are both disposed inside the frame 1, and when the screen frame 2 is lifted, the first lifting mechanism drives the swing angle mechanism to swing, an opening for the screen frame 2 to enter and exit is disposed at an upper end of the frame 1, the first lifting mechanism is connected to a lower surface of the screen frame 2, and the lower surface of the screen frame 2 is inclined toward a horizontal plane.
Based on the technical characteristics, the lower surface of the screen frame 2 is obliquely arranged towards the horizontal plane, when the screen frame 2 is lifted, the first lifting mechanism drives the swing angle mechanism to move, the swing angle mechanism drives the screen frame 2 to swing, so that the lower surface of the screen frame 2 is horizontal, and the liquid crystal screen in the screen frame 2 is inclined after being lifted; when the screen frame 2 is folded, the swinging angle mechanism drives the screen frame 2 to enable the screen frame 2 to be vertical, and the screen frame is retracted under the driving of the first lifting mechanism. The utility model is simple in operation, easily use widely.
In this embodiment, the first lifting mechanism includes a first crane 3, a first upper fixing plate 4, a first lower fixing plate 5, a first motor 6 and a first rack 7, the first upper fixing plate 4 and the first lower fixing plate 5 are relatively fixed on the rack 1, two ends of the first rack 7 are respectively fixed at the middle parts of the first upper fixing plate 4 and the first lower fixing plate 5, the first motor 6 is disposed inside the first crane 3, a gear on the first motor 6 is matched with the first rack 7, and the screen frame 2 is driven to lift. Meanwhile, in order to ensure the stability of the first upper fixing plate 4 and the first lower fixing plate 5, the first lifting mechanism stably operates, the first lifting mechanism further comprises two first fixing shafts 8, and two ends of the first fixing shafts 8 are fixedly connected to two ends of the first upper fixing plate 4 and two ends of the first lower fixing plate 5 respectively.
In this embodiment, the pivot angle mechanism includes two sets of drive arrangement that the symmetry set up, drive arrangement includes first control lever 9, second control lever 10, actuating lever 11 and fixed block 12, fixed block 12 is fixed the upper end of frame 1, the one end swing joint of first control lever 9 is in the middle part of frame 1, the other end with the one end of second control lever 10 reaches fixed block 12 is articulated, actuating lever 11 sets up two between the drive arrangement, and both ends connect two respectively the other end of second control lever 10. After the first lifting mechanism moves to rise to a fixed position, the first lifting mechanism drives the swing angle mechanism to swing, then the driving rod drives the screen frame 2 to swing, and the screen frame 2 is inclined.
Preferably, a support plate 20 is disposed between the screen frame 2 and the first lifting mechanism, the drive rod drives the support plate 20 to incline the screen frame 2, and the first lifting device is connected to the support plate 20.
In this embodiment, LCD screen lift all-in-one still includes microphone 13, microphone 13 sets up open-ended one side. Through setting up microphone 13 facilitates the use. Simultaneously, in order to protect better microphone 13 to and avoid when not using microphone 13 influences other works, the lower extreme of microphone 13 even has the second elevating system who orders about microphone 13 goes up and down, second elevating system sets up the inside of frame 1. When the microphone 13 is not used, the microphone 13 can be retracted and hidden.
Preferably, the second lifting mechanism includes a second lifting frame 14, a second upper fixing plate 15, a second lower fixing plate 16, a second motor 17 and a second rack 18, the second upper fixing plate 15 and the second lower fixing plate 16 are relatively fixed on the frame 1, two ends of the second rack 18 are respectively fixed on the second upper fixing plate 15 and the second lower fixing plate 16, the second motor 17 is disposed inside the second lifting frame 14, and a gear on the second motor 17 is matched with the second rack 18 to drive the microphone 13 to lift. In addition, in order to ensure the stability of the second upper fixing plate 15 and the second lower fixing plate 16 and realize the stable operation of the second lifting mechanism, the second lifting mechanism further includes a second fixing shaft 19, and two ends of the second fixing shaft 19 are respectively fixedly connected to one ends of the second upper fixing plate 15 and the second lower fixing plate 16.
In this embodiment, the bezel 2 is integrally formed. If make during screen frame 2, use the square bar earlier to process into the slope shape, fix the bottom at the screen frame again and realize the slope setting of screen frame 2, not only process time is long, also can waste a lot of materials, and the installation is wasted time and energy simultaneously, leads to spending great cost, also can appear the deviation of 1 degree when adding man-hour simultaneously, can lead to liquid crystal display to rise the time-out angle to be non-uniform. Through will screen frame 2 integrated into one piece preparation, not only processing manufacturing is convenient, simultaneously also labour saving and time saving practices thrift the cost.
in addition, the included angle between the lower surface of the screen frame 2 and the horizontal plane is 10-15 degrees. Preferably, the lower surface of the screen frame 2 forms an angle of 13 degrees with the horizontal plane.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be regarded as the protection scope of the present invention.
Claims (10)
1. The utility model provides a LCD screen lift all-in-one which characterized in that: including the frame, be used for installing the screen frame, the drive of LCD screen first elevating system and control that the screen frame goes up and down the swing angle mechanism of screen frame wobbling, first elevating system and swing angle mechanism all set up the inside of frame, and work as the screen frame rises the back first elevating system drive swing angle mechanism swings, the upper end of frame is equipped with the confession the opening of screen frame business turn over, first elevating system connects the lower surface of screen frame, just the lower surface of screen frame sets up towards the horizontal plane slope.
2. The liquid crystal screen lifting all-in-one machine of claim 1, wherein: first elevating system includes first crane, first top dead plate, first bottom plate, first motor and first rack, first top dead plate and first bottom plate are fixed relatively in the frame, the both ends of first rack are fixed respectively the middle part of first top dead plate and first bottom plate, first motor sets up the inside of first crane, gear on the first motor with first rack cooperation orders about the screen frame is gone up and down.
3. The liquid crystal screen lifting all-in-one machine of claim 2, wherein: the first lifting mechanism further comprises two first fixing shafts, and two ends of the two first fixing shafts are fixedly connected with two ends of the first upper fixing plate and two ends of the first lower fixing plate respectively.
4. The liquid crystal screen lifting all-in-one machine of claim 1, wherein: the swing angle mechanism includes two sets of drive arrangement that the symmetry set up, drive arrangement includes first control lever, second control lever, actuating lever and fixed block, the fixed block is fixed the upper end of frame, the one end swing joint of first control lever is in the middle part of frame, the other end with the one end of second control lever reaches the fixed block is articulated, the actuating lever sets up two sets of between the drive arrangement, and both ends connect two respectively the other end of second control lever.
5. The liquid crystal screen lifting all-in-one machine of claim 1, wherein: the liquid crystal screen lifting all-in-one machine further comprises a microphone, and the microphone is arranged on one side of the opening.
6. The LCD screen lifting all-in-one machine of claim 5, characterized in that: the lower extreme of microphone even has the second elevating system who orders about the microphone goes up and down, second elevating system sets up the inside of frame.
7. The liquid crystal screen lifting all-in-one machine of claim 6, wherein: the second lifting mechanism comprises a second lifting frame, a second upper fixing plate, a second lower fixing plate, a second motor and a second rack, the second upper fixing plate and the second lower fixing plate are relatively fixed on the rack, two ends of the second rack are respectively fixed on the second upper fixing plate and the second lower fixing plate, the second motor is arranged inside the second lifting frame, a gear on the second motor is matched with the second rack to order the microphone to be lifted.
8. The liquid crystal screen lifting all-in-one machine of claim 7, wherein: the second lifting mechanism further comprises a second fixing shaft, and two ends of the second fixing shaft are fixedly connected with one ends of the second upper fixing plate and the second lower fixing plate respectively.
9. The liquid crystal screen lifting all-in-one machine of claim 1, wherein: and a support plate is arranged between the screen frame and the first lifting mechanism.
10. The liquid crystal screen lifting all-in-one machine of claim 1, wherein: the screen frame is integrally formed, and the included angle between the lower surface of the screen frame and the horizontal plane is 10-15 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821589221.7U CN209762578U (en) | 2018-09-28 | 2018-09-28 | Liquid crystal display lifting all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821589221.7U CN209762578U (en) | 2018-09-28 | 2018-09-28 | Liquid crystal display lifting all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209762578U true CN209762578U (en) | 2019-12-10 |
Family
ID=68743757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821589221.7U Expired - Fee Related CN209762578U (en) | 2018-09-28 | 2018-09-28 | Liquid crystal display lifting all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209762578U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986230A (en) * | 2019-12-28 | 2020-04-10 | 胡玉平 | Intelligent controller of radiation air conditioner |
-
2018
- 2018-09-28 CN CN201821589221.7U patent/CN209762578U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110986230A (en) * | 2019-12-28 | 2020-04-10 | 胡玉平 | Intelligent controller of radiation air conditioner |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191210 |