CN207864946U - A kind of corner rotating device of lifting liquid crystal display - Google Patents
A kind of corner rotating device of lifting liquid crystal display Download PDFInfo
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- CN207864946U CN207864946U CN201820195591.6U CN201820195591U CN207864946U CN 207864946 U CN207864946 U CN 207864946U CN 201820195591 U CN201820195591 U CN 201820195591U CN 207864946 U CN207864946 U CN 207864946U
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- Prior art keywords
- liquid crystal
- babinet
- crystal display
- corner
- lifting
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 52
- 230000005540 biological transmission Effects 0.000 claims abstract description 25
- 230000006698 induction Effects 0.000 claims description 4
- 210000003205 muscle Anatomy 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 230000007704 transition Effects 0.000 description 7
- 230000005611 electricity Effects 0.000 description 4
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
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Abstract
The utility model discloses a kind of corner rotating devices of lifting liquid crystal display, including display mask, control panel, power supply adaptor, babinet, the bottom of the display mask is equipped with rotary bar, the bottom of the rotary bar is provided with the babinet, the control panel is provided with above the babinet, the babinet is internally provided with auxiliary box, the auxiliary box is internally provided with angle station, and the angle station includes sensing chip, limited block, rotation hold-down bars, corner positioning transmission block, device fixinig plate, angle electrical machinery.Advantageous effect is：The utility model can allow with no paper Conference Room lifting liquid crystal display carry out corner rotation, it is after lifting liquid crystal display is raised on desktop, liquid crystal display can be rotated by angle station, meet the needs of different clients, and liquid crystal display is allow to reach optimal viewing angle.
Description
Technical field
The utility model is related to slewing fields, more particularly to a kind of corner rotating dress of lifting liquid crystal display
It sets.
Background technology
The holder of existing with no paper meeting desk liquid crystal display is that can carry out descending operation, enables liquid crystal display
It enough moves up and down, but after liquid crystal display rises on desktop, it can not be according to the demand of client by liquid crystal display
It is rotated.When with no paper Conference Room lifts the use of liquid crystal display, since display screen can not be revolved
Turn, the people of Conference Room can be made to cannot see that the content of display screen, cannot meet the needs of client.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of corner of lifting liquid crystal display
Rotating device.
The utility model is achieved through the following technical solutions above-mentioned purpose：
A kind of corner rotating device of lifting liquid crystal display, including display mask, control panel, power supply adaptor, case
The bottom of body, the display mask is equipped with rotary bar, and the bottom of the rotary bar is provided with the babinet, the babinet it is upper
Side is provided with the control panel, and the babinet is internally provided with auxiliary box, and the auxiliary box is internally provided with corner dress
It sets, the angle station includes sensing chip, limited block, rotation hold-down bars, corner positioning transmission block, device fixinig plate, corner electricity
Machine is provided with the sensing chip above the limited block, and the side of the sensing chip is provided with the rotation hold-down bars, described
The other side of rotation hold-down bars is provided with the corner positioning transmission block, and described device is equipped in front of corner positioning transmission block
The other side of fixinig plate, the corner positioning transmission block is provided with the angle electrical machinery, and the inside for lifting box is equipped with lifting electricity
The rear of machine, the lifting motor is provided with rack, and the side of the rack is provided with slide guide bar, the side installation of the babinet
There are pull rod, the bottom of the pull rod to be provided with the first sliding groove, the bottom of the first sliding groove is provided with output slab, the output
The bottom of panel is provided with lower rib, and the bottom of the lower rib is provided with mainboard, and the side of the mainboard is provided with the electricity
The bottom of source adapter, the power supply adaptor is provided with second sliding slot.
In above structure, the lifting box is controlled by the lifting motor and is moved on the slide guide bar, to
Display screen is set to be lifted, the corner positioning transmission block, the liquid crystal display is fixed on the rotary bar, the rotation
Stick is fixed in the surface plane of the corner positioning transmission block, and the center of the transmission shaft of the angle electrical machinery is located at the sense
The eccentric position for answering piece and the rotation hold-down bars, when the angle electrical machinery rotates, the angle electrical machinery drives the rotation solid
Determine stick and sensing chip rotation, makes the corner positioning transmission block rotary motion, face upward and swing back before reaching liquid crystal display
Purpose, after the sensing chip feeler touches the limited block, the sensing chip touches the angle electrical machinery and stops operating, with
The rotation angle for reaching the rotary bar below control liquid crystal display, when the feeler of the sensing chip rotates to the limit
After in the slot of block, the limited block sends out signal, and the angle electrical machinery is made to shut down rotation, and the limited block can counterclockwise and up time
Needle rotates, and liquid crystal display is made to be rotated within the scope of 0-30 ° along the rotary bar below liquid crystal display.Maximum rotation
Position can reach 30 °, and any angle that can be within this range stops.Liquid crystal display can be faced upward in the past, can also swing back,
Before face upward and the swing back angular range that vertically rotates be 0-30 °.
In order to further increase the flexibility that with no paper Conference Room lifts the angular transition of liquid crystal display, the auxiliary
It is connected between box and the babinet.
In order to further increase the flexibility that with no paper Conference Room lifts the angular transition of liquid crystal display, the auxiliary
It is connected between box and the angle station, is connected between the limited block and the auxiliary box.
In order to further increase the flexibility that with no paper Conference Room lifts the angular transition of liquid crystal display, the induction
It is connected by card slot between piece and the limited block, is connected by card slot between the rotation hold-down bars and the limited block.
In order to further increase the flexibility that with no paper Conference Room lifts the angular transition of liquid crystal display, the corner
It is connected by card slot between positioning transmission block and the rotation hold-down bars, passes through spiral shell between the lifting motor and the lifting box
It tethers and connects.
In order to further increase the flexibility that with no paper Conference Room lifts the angular transition of liquid crystal display, the lifting
It is connected by the slide guide bar between box and the babinet, is connected between the output slab and the babinet.
In order to further increase the flexibility that with no paper Conference Room lifts the angular transition of liquid crystal display, the lower muscle
Be connected between item and the babinet, be connected between the mainboard and the babinet, the power supply adaptor with
It is connected between the babinet.
Advantageous effect is：The utility model can allow with no paper Conference Room lifting liquid crystal display carry out corner
Rotation is after lifting liquid crystal display is raised on desktop, and liquid crystal display can be rotated by angle station, be met not
With the demand of client, liquid crystal display is allow to reach optimal viewing angle.
Description of the drawings
Fig. 1 is a kind of internal structure schematic diagram of the corner rotating device of lifting liquid crystal display described in the utility model；
Fig. 2 is a kind of structural schematic diagram of the corner rotating device of lifting liquid crystal display described in the utility model；
Fig. 3 is a kind of corner rotating device part part enlarged drawing of lifting liquid crystal display described in the utility model.
The reference numerals are as follows：
1, mask is shown；2, rotary bar；3, control panel；4, auxiliary box；5, box is lifted；6, pull rod；7, the first sliding groove；8、
Babinet；9, output slab；10, lower rib；11, slide guide bar；12, rack；13, mainboard；14, power supply adaptor；15, it second slides
Slot；16, lifting motor；17, angle station；18, device fixinig plate；19, limited block；20, sensing chip；21, hold-down bars is rotated；
22, corner positioning transmission block；23, angle electrical machinery.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
As shown in Figure 1-Figure 3, a kind of corner rotating device of lifting liquid crystal display, including display mask 1, control panel
3, the bottom of power supply adaptor 14, babinet 8, display mask 1 is equipped with rotary bar 2, and rotary bar 2 is making liquid crystal display turn
Dynamic, the bottom of rotary bar 2 is provided with babinet 8, and babinet 8 is protecting inner components, the top of babinet 8 to be provided with control panel
3, control panel 3 works to control device, and babinet 8 is internally provided with auxiliary box 4, and auxiliary box 4 is to fixed angle station
17, auxiliary box 4 is internally provided with angle station 17, and to make liquid crystal display rotate, angle station 17 wraps angle station 17
Include sensing chip 20, limited block 19, rotation hold-down bars 21, corner positioning transmission block 22, device fixinig plate 18, angle electrical machinery 23, limit
The top of position block 19 is provided with sensing chip 20, and sensing chip 20 works to control angle electrical machinery 23, the side setting of sensing chip 20
There are rotation hold-down bars 21, rotation hold-down bars 21 that fixed liquid crystal display, the other side of rotation hold-down bars 21 are provided with corner
The front of positioning transmission block 22, corner positioning transmission block 22 is equipped with device fixinig plate 18, and device fixinig plate 18 turns to fixed
Angle motor 23, the other side of corner positioning transmission block 22 are provided with angle electrical machinery 23, and angle electrical machinery 23 is converting electrical energy into
The inside of mechanical energy, lifting box 5 is equipped with lifting motor 16, and for lifting motor 16 to convert electrical energy into mechanical energy, lifting is electric
The rear of machine 16 is provided with rack 12, and rack 12 is provided with slide guide bar 11 to lifting and driving, the side of rack 12, babinet 8
Side is equipped with pull rod 6, and the bottom of pull rod 6 is provided with the first sliding groove 7, the first sliding groove 7 to restriction site, the first sliding groove 7
Bottom is provided with output slab 9, and output slab 9 connects to display screen input and output, and the bottom of output slab 9 is provided with lower muscle
The bottom of item 10, lower rib 10 is provided with mainboard 13, and mainboard 13 works to control display screen, and the side of mainboard 13 is provided with electricity
Source adapter 14, for power supply adaptor 14 to provide electric power, the bottom of power supply adaptor 14 is provided with second sliding slot 15.
In above structure, lifting box 5 is controlled by lifting motor 16 and is moved on slide guide bar 11, to make display screen
It is lifted, corner positioning transmission block 22, liquid crystal display is fixed on rotary bar 2, and rotary bar 2 is fixed on corner positioning transmission
In the surface plane of block 22, the center of the transmission shaft of angle electrical machinery 23 is located at sensing chip 20 and rotates the eccentric position of hold-down bars 21
It sets, when angle electrical machinery 23 rotates, angle electrical machinery 23 drives rotation hold-down bars 21 and sensing chip 20 to rotate, and makes corner positioning transmission block
22 rotary motions are faced upward and are swung back before achieving the purpose that liquid crystal display, after 20 feeler of sensing chip touches limited block 19, induction
Piece 20 touches angle electrical machinery 23 and stops operating, and to reach the rotation angle of the rotary bar 2 below control liquid crystal display, works as induction
After the feeler of piece 20 rotates in the slot of limited block 19, limited block 19 sends out signal, and angle electrical machinery 23 is made to shut down rotation, limited block
19 can counterclockwise and rotate clockwise, make liquid crystal display along the rotary bar 2 below liquid crystal display in 0-30 ° of range inward turning
Turn, the position of maximum rotation can reach 30 °, and any angle that can be within this range stops, and liquid crystal display can be former
It faces upward, can also swing back, the preceding angular range vertically rotated of facing upward and swing back is 0-30 °.
In order to further increase the flexibility that with no paper Conference Room lifts the angular transition of liquid crystal display, auxiliary box 4
It is connected between babinet 8, is connected between auxiliary box 4 and angle station 17, between limited block 19 and auxiliary box 4
It is connected with, is connected by card slot between sensing chip 20 and limited block 19, rotate and pass through between hold-down bars 21 and limited block 19
Card slot connect, corner positioning transmission block 22 and rotation hold-down bars 21 between connected by card slot, lifting motor 16 with lifting box 5 it
Between be bolted, lift and connected by slide guide bar 11 between box 5 and babinet 8, bolt is used between output slab 9 and babinet 8
Connection, be connected between lower rib 10 and babinet 8, be connected between mainboard 13 and babinet 8, power supply adaptor 14 with
It is connected between babinet 8.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of corner rotating device of lifting liquid crystal display, it is characterised in that：Including display mask, control panel, power supply
The bottom of adapter, babinet, the display mask is equipped with rotary bar, and the bottom of the rotary bar is provided with the babinet, institute
It states and is provided with the control panel above babinet, the babinet is internally provided with auxiliary box, and the inside of the auxiliary box is set
It is equipped with angle station, the angle station includes that sensing chip, limited block, rotation hold-down bars, corner positioning transmission block, device are fixed
Piece, angle electrical machinery, are provided with the sensing chip above the limited block, and it is solid that the side of the sensing chip is provided with the rotation
Determine stick, the other side of the rotation hold-down bars is provided with the corner positioning transmission block, the front installation of corner positioning transmission block
There are described device fixinig plate, the other side of the corner positioning transmission block to be provided with the angle electrical machinery, lifts the inside peace of box
Equipped with lifting motor, the rear of the lifting motor is provided with rack, and the side of the rack is provided with slide guide bar, the babinet
Side pull rod is installed, the bottom of the pull rod is provided with the first sliding groove, and the bottom of the first sliding groove is provided with output face
The bottom of plate, the output slab is provided with lower rib, and the bottom of the lower rib is provided with mainboard, and the side of the mainboard is set
It is equipped with the power supply adaptor, the bottom of the power supply adaptor is provided with second sliding slot.
2. a kind of corner rotating device of lifting liquid crystal display according to claim 1, it is characterised in that：The auxiliary
It is connected between box and the babinet.
3. a kind of corner rotating device of lifting liquid crystal display according to claim 1, it is characterised in that：The auxiliary
It is connected between box and the angle station, is connected between the limited block and the auxiliary box.
4. a kind of corner rotating device of lifting liquid crystal display according to claim 1, it is characterised in that：The induction
It is connected by card slot between piece and the limited block, is connected by card slot between the rotation hold-down bars and the limited block.
5. a kind of corner rotating device of lifting liquid crystal display according to claim 1, it is characterised in that：The corner
It is connected by card slot between positioning transmission block and the rotation hold-down bars, passes through spiral shell between the lifting motor and the lifting box
It tethers and connects.
6. a kind of corner rotating device of lifting liquid crystal display according to claim 1, it is characterised in that：The lifting
It is connected by the slide guide bar between box and the babinet, is connected between the output slab and the babinet.
7. a kind of corner rotating device of lifting liquid crystal display according to claim 1, it is characterised in that：The lower muscle
Be connected between item and the babinet, be connected between the mainboard and the babinet, the power supply adaptor with
It is connected between the babinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820195591.6U CN207864946U (en) | 2018-02-05 | 2018-02-05 | A kind of corner rotating device of lifting liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820195591.6U CN207864946U (en) | 2018-02-05 | 2018-02-05 | A kind of corner rotating device of lifting liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207864946U true CN207864946U (en) | 2018-09-14 |
Family
ID=63456573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820195591.6U Active CN207864946U (en) | 2018-02-05 | 2018-02-05 | A kind of corner rotating device of lifting liquid crystal display |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207864946U (en) |
-
2018
- 2018-02-05 CN CN201820195591.6U patent/CN207864946U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510730 No.204, No.8, Miaotou Industrial Road, Huangpu District, Guangzhou City, Guangdong Province Patentee after: Guangzhou Heli audio visual equipment Co.,Ltd. Address before: 510730 No.204, No.8, Miaotou Industrial Road, Huangpu District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG HLEE AUDIO-VIDEO EQUIPMENT Co.,Ltd. |